Married First Cousin Once Removed

In 1130 Reginald Ivrea III Count Burgundy [aged 37] and Agatha Metz Countess Burgundy were married. She by marriage Countess Burgundy. She the daughter of Simon Metz I Duke Lorraine [aged 54] and Adelaide Reginar Duchess Lorraine. He the son of Stephen Ivrea I Count Burgundy and Beatrice Metz Countess Burgundy. They were first cousin once removed.

In 1197 Alfonso IX King Leon [aged 25] and Berengaria Ivrea I Queen Castile [aged 18] were married. She by marriage Queen Consort Leon. She the daughter of Alfonso VIII King Castile [aged 41] and Eleanor Plantagenet Queen Consort Castile [aged 35]. He the son of Ferdinand II King Leon and Urraca Burgundy Queen Consort Leon [aged 49]. They were first cousin once removed. She a granddaughter of King Henry "Curtmantle" II of England.

In or before 1230 Alan V Viscount Rohan [aged 25] and Aliénor de Porhoët Viscountess Rohan [aged 29] were married. She by marriage Viscountess Rohan. They were first cousin once removed. He a great x 3 grandson of King Henry I "Beauclerc" England. She a great x 2 granddaughter of King Henry I "Beauclerc" England.

Around March 1275 the marriage of Llywelyn "Last" ap Gruffudd [aged 42] and Eleanor Montfort Princess of Wales [aged 23] by proxy married.

On 13th October 1278 Llywelyn "Last" ap Gruffudd [aged 45] and Eleanor Montfort Princess of Wales [aged 26] were married at Worcester Cathedral [Map]. She the daughter of Simon de Montfort 6th Earl of Leicester 1st Earl Chester and Eleanor Plantagenet Countess Pembroke and Leicester. They were first cousin once removed. He a great grandson of King John of England. She a granddaughter of King John of England.

In 1287 Afonso Burgundy [aged 23] and Violante Manuel [aged 22] were married. He the son of Alfonso III King Portugal and Beatrice Queen Consort Portugal [aged 45]. They were first cousin once removed. He a great x 2 grandson of King Henry "Curtmantle" II of England. She a great x 3 granddaughter of King Henry "Curtmantle" II of England.

On 1st December 1291 James "The Just" II King Aragon [aged 24] and Isabella of Castile Queen Consort Aragon [aged 8] were married. She by marriage Queen Consort Aragon. She the daughter of Sancho IV King Castile IV King Leon [aged 33] and Maria Molina Queen Consort Castile Queen Consort Leon. He the son of Peter III King Aragon and Constance Hohenstaufen Queen Consort Aragon [aged 42]. They were first cousin once removed. She a great x 4 granddaughter of King Henry "Curtmantle" II of England.

Before 1297 Roger de Montalt 1st Baron Montalt [aged 58] and Joan Mowbray [aged 53] were married. They were first cousin once removed. He a great x 4 grandson of King Henry I "Beauclerc" England. She a great x 2 granddaughter of King Henry "Curtmantle" II of England.

On 27th March 1304 Ralph Basset 2nd Baron Basset Drayton [aged 26] and Joan Grey Baroness Basset Drayton [aged 21] were married. She by marriage Baroness Basset Drayton. They were first cousin once removed.

On 21st September 1305 Louis X King France I Navarre [aged 15] and Margaret of Burgundy Queen Consort France [aged 15] were married. She the daughter of Robert II Duke Burgundy [aged 57] and Agnes Capet Duchess Burgundy [aged 45]. He the son of King Philip IV of France [aged 37] and Joan Blois I Queen Navarre. They were first cousin once removed. He a great x 4 grandson of King Henry "Curtmantle" II of England. She a great x 3 granddaughter of King Henry "Curtmantle" II of England.

In or before 1340 John Lovell 3rd Baron Lovel [aged 25] and Isabel Zouche [aged 19] were married. They were first cousin once removed. He a great x 5 grandson of King John of England.

On 8th January 1345 Philip Duke Valois [aged 8] and Blanche Évreux Queen Consort France [aged 14] were married. She the daughter of Philip "Noble" III King Navarre and Joan Capet II Queen Navarre [aged 32]. He the son of King Philip "Fortunate" VI of France [aged 51] and Joan "Lame" Burgundy Queen Consort France [aged 51]. They were first cousin once removed. He a great x 4 grandson of King Henry "Curtmantle" II of England. She a great x 3 granddaughter of King Henry III of England.

Around 1355 Thomas Mar 10th Earl of Mar [aged 25] and Margaret Stewart 3rd Countess Angus and Mar were married. She by marriage Countess Mar. She the daughter of Thomas Stewart 2nd Earl Angus [aged 24]. He the son of Domhnall Mar II Earl of Mar and Isabella Stewart. They were first cousin once removed.

In 1390 John Stewart 2nd Earl Buchan [aged 9] and Elizabeth Douglas Countess Buchan and Orkney were married. She the daughter of Archibald Douglas 1st Duke Touraine [aged 18] and Margaret Stewart Duchess Touraine. He the son of Robert Stewart 1st Duke Albany [aged 50] and Muriella Keith Duchess Albany [aged 32]. They were first cousin once removed. He a great x 5 grandson of King John of England.

In 1394 Ferdinand I King Aragon [aged 13] and Eleanor of Alberquerque Queen Consort Aragon [aged 20] were married. She by marriage Queen Consort Aragon. He the son of John I King Castile and Eleanor Barcelona Queen Consort Castile. They were first cousin once removed.

In 1400 King Louis of Naples [aged 22] and Yolande Barcelona Queen Consort Naples [aged 18] were married at Arles. She by marriage Queen Consort Naples. She the daughter of King John I of Aragon and Yolande of Bar Queen Consort Aragon [aged 35]. He the son of Louis Valois Anjou I Duke Anjou and Marie Chatillon Duchess Anjou [aged 55]. They were first cousin once removed. He a great x 4 grandson of King Henry III of England. She a great x 4 granddaughter of King Edward I of England.

In November 1411 Thomas Lancaster 1st Duke of Clarence [aged 24] and Margaret Holland Duchess Clarence [aged 26] were married. She the daughter of Thomas Holland 2nd Earl Kent and Alice Fitzalan Countess Kent [aged 61]. He the son of King Henry IV of England [aged 44] and Mary Bohun. They were first cousin once removed. She a great x 2 granddaughter of King Edward I of England.

On 20th June 1413 Philip Valois II Count Nevers [aged 23] and Bonne Artois Duchess Burgundy [aged 17] were married at Beaumont en Artois. She by marriage Countess Nevers. She the daughter of Philip Artois Count of Eu and Marie Valois I Duchess Auverge [aged 38]. He the son of Philip "Bold" Valois II Duke Burgundy and Margaret Dampierre Duchess Burgundy. They were first cousin once removed. He a great x 3 grandson of King Edward I of England. She a great x 4 granddaughter of King Henry III of England.

In 1414 William Seton Master of Seton [aged 24] and Janet Dunbar [aged 24] were married. She the daughter of George Dunbar 10th Earl March [aged 76] and Christina Wyntoun Countess Dunbar. They were first cousin once removed.

Before 29th May 1421 John II King Aragon [aged 22] and Blanche Évreux Queen Consort Aragon [aged 33] were married. She by marriage Queen Consort Aragon. She the daughter of Charles III King Navarre [aged 60] and Eleanor of Castile Queen Consort Navarre [aged 58]. He the son of Ferdinand I King Aragon and Eleanor of Alberquerque Queen Consort Aragon [aged 47]. They were first cousin once removed. She a great x 5 granddaughter of King Henry III of England.

In 1428 Louis Bourbon [aged 23] and Jeanne Auvergne were married. He the son of John Bourbon I Duke Bourbon [aged 47] and Marie Valois I Duchess Auverge [aged 53]. They were first cousin once removed. He a great x 5 grandson of King Henry III of England.

On 22nd September 1428 Edward "The Philosopher" I King Portugal [aged 36] and Eleanor Trastámara Queen Consort Portugal were married. She by marriage Queen Consort Portugal. She the daughter of Ferdinand I King Aragon and Eleanor of Alberquerque Queen Consort Aragon [aged 54]. He the son of King John I of Portugal [aged 76] and Philippa of Lancaster Queen Consort Portugal. They were first cousin once removed. He a great grandson of King Edward III of England.

Before 22nd February 1452 William Douglas 8th Earl Douglas 2nd Earl Avondale [aged 27] and Margaret "Fair Lady of Galloway" Douglas Countess [aged 17] were married. She would later marry his younger brother James Douglas 9th Earl Douglas 3rd Earl Avondale [aged 26]; an example of Married to Two Siblings. She the daughter of Archibald Douglas 2nd Duke Touraine and Euphemia Graham Lady Hamilton [aged 44]. He the son of James "Gross" Douglas 7th Earl Douglas 1st Earl Avondale and Beatrix Sinclair Countess Douglas and Avondale [aged 54]. They were first cousin once removed.

Before 1455 James Douglas 9th Earl Douglas 3rd Earl Avondale [aged 28] and Margaret "Fair Lady of Galloway" Douglas Countess [aged 19] were married. She by marriage Countess Douglas, Countess Avondale. She had previously married his brother William Douglas 8th Earl Douglas 2nd Earl Avondale; an example of Married to Two Siblings. She the daughter of Archibald Douglas 2nd Duke Touraine and Euphemia Graham Lady Hamilton [aged 46]. He the son of James "Gross" Douglas 7th Earl Douglas 1st Earl Avondale and Beatrix Sinclair Countess Douglas and Avondale [aged 56]. They were first cousin once removed.

In December 1458 John IV Marquis of Montferrat [aged 45] and Margaret Savoy Countess Saint Pol [aged 19] were married. She by marriage Marchioness Montferrat. The difference in their ages was 25 years. She the daughter of Louis Savoy I Count Savoy [aged 45] and Anne Cyprus Countess Savoy [aged 40]. They were first cousin once removed. She a great x 5 granddaughter of King Edward I of England.

On 15th May 1459 James Douglas 1st Earl Morton and Joan Stewart Countess Morton [aged 31] were married. She by marriage Countess Morton. She the daughter of King James I of Scotland and Joan Beaufort Queen Consort Scotland. They were first cousin once removed. She a great x 2 granddaughter of King Edward III of England.

Before 29th June 1463 Francis Montfort II Duke Brittany [aged 30] and Margaret Montfort Duchess Brittany [aged 20] were married. She by marriage Duchess Brittany. She the daughter of Francis Montfort I Duke Brittany and Isabella Stewart Duchess Brittany [aged 37]. They were first cousin once removed. He a great x 4 grandson of King Henry III of England. She a great x 3 granddaughter of King Edward III of England.

On 17th December 1463 Adolf Egmont 2nd Duke Guelders [aged 25] and Catherine Bourbon Duchess Guelders [aged 23] were married. She by marriage Duchess Guelders. See Memoires of Jacques du Clercq. She the daughter of Charles Bourbon I Duke Bourbon and Agnes Valois Duchess Bourbon [aged 56]. He the son of Arnold Egmont Duke Guelders [aged 53] and Catherine de la Marck [aged 46]. They were first cousin once removed. She a great x 5 granddaughter of King Edward I of England.

In 1472 Fernando II Duke of Braganza [aged 42] and Isabella Aviz [aged 13] were married. The difference in their ages was 29 years. They were first cousin once removed. She a great x 3 granddaughter of King Edward III of England.

In 1474 Charles Valois Anjou IV Duke Anjou [aged 28] and Joan Lorraine [aged 16] were married. She the daughter of Frederick Lorraine Count Vaudémont and Yolande Valois Anjou [aged 45]. He the son of Charles Valois Anjou Count Maine and Isabelle Luxembourg Countess Maine. They were first cousin once removed.

On 19th August 1479 Jean V Count Armagnac and Jeanne Foix were married. The difference in their ages was 34 years. She the daughter of Gaston IV Count Foix and Eleanor Trastámara Queen Consort Navarre. He the son of John IV Count Armagnac and Isabella Évreux Countess Armagnac. They were first cousin once removed.

On On 28th November 1487 Frederick IV King Naples [aged 35] and Isabella del Balzo Queen Consort of Naples [aged 22] were married. He the son of Ferdinand I King Naples [aged 64] and Isabella Clermont Queen Consort Naples. They were first cousin once removed.

In 1497 Manuel "Fortunate" I King Portugal [aged 27] and Isabella Trastámara Queen Consort Portugal [aged 27] were married. She by marriage Queen Consort Portugal. Her first husband being his nephew Afonso Aviz.He would, three years later, marry her younger sister Maria Trastámara Queen Consort Portugal [aged 14]; an example of Married to Two Siblings. She the daughter of Ferdinand II King Aragon [aged 44] and Isabella Queen Castile [aged 45]. They were first cousin once removed. He a great x 3 grandson of King Edward III of England. She a great x 3 granddaughter of King Edward III of England.

On 8th January 1499 Louis XII King France [aged 36] and Anne of Brittany Queen Consort France [aged 21] were married at Nantes [Map]. She by marriage Queen Consort of France. Her second marriage to a King of France having been first married to Charles VIII King France. The French Crown was determined to acquire Brittany. Louis and Anne's daughter Claude married King Francis I of France [aged 4] by which Brittany was later merged with the Crown of France when he became King. He the son of Charles Valois Duke Orléans and Mary de la Marck Duchess Orléans. They were first cousin once removed. She a great x 5 granddaughter of King Henry III of England.

In 1500 Manuel "Fortunate" I King Portugal [aged 30] and Maria Trastámara Queen Consort Portugal [aged 17] were married. She by marriage Queen Consort Portugal. She the younger sister of his first wife Isabella Trastámara Queen Consort Portugal; an example of Married to Two Siblings. She the daughter of Ferdinand II King Aragon [aged 47] and Isabella Queen Castile [aged 48]. They were first cousin once removed. He a great x 3 grandson of King Edward III of England. She a great x 3 granddaughter of King Edward III of England.

In 1500 Philibert "Handsome Good" Savoy 2nd Duke Savoy [aged 19] and Margaret of Austria Princess Asturias [aged 19] were married. She by marriage Duchess Savoy. She the daughter of Maximilian Habsburg I Holy Roman Emperor [aged 40] and Mary Valois Duchess Burgundy. He the son of Philip "Landless" Savoy II Duke Savoy and Margaret Bourbon. They were first cousin once removed. She a great x 4 granddaughter of King Edward III of England.

In or before 1517 John Barry 13th Baron Barry [aged 36] and Ellen Fitzgibbon [aged 26] were married. They were first cousin once removed.

In 1534 Patrick Hepburn 3rd Earl Bothwell [aged 22] and Agnes Sinclair Countess Bothwell were married. She by marriage Countess Bothwell. He the son of Adam Hepburn 2nd Earl Bothwell and Agnes Stewart Countess Bothwell [aged 65]. They were first cousin once removed. He a great x 4 grandson of King Edward III of England.

After 7th February 1546 Anthony Heveningham [aged 45] and Mary Shelton [aged 36] were married. They were first cousin once removed.

On 11th May 1569 Nicholas of Lorraine Duke of Mercœur [aged 44] and Catherine Romula Duchess of Lorraine [aged 18] were married. The difference in their ages was 26 years. He the son of Antoine Lorraine II Duke Lorraine. They were first cousin once removed.

Before February 1583 John Stewart of Minto [aged 58] and Margaret Stewart of Cardonald were married. They were first cousin once removed.

In 1584 Charles Emmanuel Savoy I Duke Savoy [aged 21] and Catherine Habsburg Spain Duchess Savoy [aged 16] were married. She by marriage Duchess Savoy. She the daughter of Philip "The Prudent" II King Spain [aged 56] and Elizabeth Valois Queen Consort Spain. He the son of Emmanuel Philibert Duke of Savoy and Margaret Valois Duchess Berry and Savoy. They were first cousin once removed.

On 13th January 1585 John Fleming 1st Earl Wigtown [aged 18] and Lilias Graham Countess Graham were married. She the daughter of John Graham 3rd Earl Montrose [aged 37]. They were first cousin once removed.

Before 1592 John Poyntz [aged 31] and Frances Newton Baroness Cobham [aged 52] were married. The difference in their ages was 21 years; she, unusually, being older than him. They were first cousin once removed.

On 18th April 1599 Philip III King Spain [aged 21] and Margaret of Austria Queen Consort Spain [aged 14] were married. She by marriage Queen Consort Spain. He the son of Philip "The Prudent" II King Spain and Anna of Austria Queen Consort Spain. They were first cousin once removed.

Around 1600 Gerald Fitzgerald 14th Earl of Kildare and Elizabeth Nugent Countess Kildare were married. They were first cousin once removed.

In 1606 Robert Dudley [aged 31] and Elizabeth Southwell [aged 22] were married at Lyon, France [Map]. Bigamous in his case since his second wife Alice Leigh 1st Duchess Dudley [aged 28] was alive. She the daughter of Robert Southwell and Elizabeth Howard Countess Carrick [aged 41]. He the illegitmate son of Robert Dudley 1st Earl of Leicester and Douglas Howard Baroness Sheffield [aged 64]. They were first cousin once removed.

On 17th February 1610 James Ogilvy 1st Earl Findlater [aged 15] and Elizabeth Leslie were married. She the daughter of Andrew Leslie 5th Earl Rothes [aged 80]. They were first cousin once removed.

In 1626 Archibald Campbell 1st Marquess Argyll [aged 18] and Margaret Douglas Marchioness Argyll [aged 16] were married. She the daughter of William Douglas 7th Earl Morton [aged 44] and Anne Keith Countess Morton. He the son of Archibald Campbell 7th Earl Argyll [aged 51] and Agnes Douglas Countess Argyll. They were first cousin once removed.

On 21st September 1629 Ferdinando Gorges [aged 64] and Elizabeth Gorges [aged 51] were married at Wraxall, Somerset [Map]. She the daughter of Thomas Gorges of Longford Castle and Helena Snakenbourg Marchioness Northampton [aged 80]. They were first cousin once removed.

On 24th October 1636 Ernest "The Pious" Saxe Gotha I Duke Saxe Gotha [aged 34] and Elisabeth Sophie Saxe Altenburg Duchess Saxe Gotha [aged 17] were married at Altenburg. She by marriage Duchess Saxe Gotha. She the daughter of Johann Philipp Wettin Duke Saxe Altenburg [aged 39] and Elisabeth of Brunswick-Wolfenbüttel Duchess of Saxe-Altenburg [aged 43]. He the son of Johann Wettin II Duke Saxe Weimar and Dorothea Maria Anhalt. They were first cousin once removed.

On 9th October 1645 Jacob Kettler [aged 34] and Louise Charlotte Hohenzollern [aged 28] were married. They were first cousin once removed.

Before 1646 Jonathan Trelawny 2nd Baronet [aged 22] and Mary Seymour [aged 26] were married. They were first cousin once removed.

Around 1646 John Bowyer [aged 46] and Elizabeth Bowyer [aged 34] were married. They were first cousin once removed.

In 1661 Robert Rich 5th Earl Warwick 2nd Earl Holland [aged 42] and Anne Montagu Countess Warwick and Holland were married. She by marriage Countess Holland. She the daughter of Edward Montagu 2nd Earl Manchester [aged 59] and Anne Rich Viscountess Mandeville. He the son of Henry Rich 1st Earl Holland and Isabel Cope Countess Holland. They were first cousin once removed.

In January 1661 Robert Kerr 1st Marquess Lothian [aged 24] and Jean Campbell were married. She the daughter of Archibald Campbell 1st Marquess Argyll [aged 53] and Margaret Douglas Marchioness Argyll [aged 51]. He the son of William Kerr 1st Earl Lothian [aged 56] and Anne Kerr 3rd Countess of Lothian. They were first cousin once removed. He a great x 5 grandson of King Henry VII of England and Ireland.

On 6th February 1662 George Keith 8th Earl Marischal [aged 48] and Mary Hay were married. She the daughter of George Hay 2nd Earl Kinnoull and Anne Douglas Countess Kinnoul. He the son of William Keith 6th Earl Marischal and Mary Erskine. They were first cousin once removed.

Before 1666 James Murray 2nd Earl Tullibardine [aged 48] and Anne Murray Countess Tullibardine were married. She by marriage Countess Tullibardine. She the daughter of John Murray 1st Earl Atholl and Jean Campbell Countess Atholl. He the son of Patrick Murray 1st Earl Tullibardine. They were first cousin once removed.

On 23rd September 1666 Louis Henry Count Palatine of Simmern-Kaiserslautern [aged 25] and Maria Orange Nassau [aged 24] were married. They had no issue. They were first cousin once removed.

On 18th January 1670 James Drummond 1st Duke Perth [aged 22] and Jean Douglas [aged 27] were married. She the daughter of William Douglas 1st Marquess Douglas and Mary Gordon Marchioness Douglas [aged 70]. He the son of James Drummond 3rd Earl Perth [aged 55] and Anne Gordon. They were first cousin once removed.

On 16th May 1674 Thomas Lennard 1st Earl of Sussex [aged 20] and Anne Fitzroy Countess Sussex [aged 13] were married at Hampton Court Palace, Richmond [Map]. She the illegitmate daughter of King Charles II of England Scotland and Ireland [aged 43] and Barbara Villiers 1st Duchess of Cleveland [aged 33]. They were first cousin once removed.

In November 1679 King Charles "Bewitched" II of Spain [aged 17] and Marie Louise Bourbon Queen Consort Spain [aged 17] were married. She by marriage Queen Consort Spain. She the daughter of Philip Bourbon I Duke Orléans [aged 39] and Princess Henrietta Stewart Duchess Orléans [aged 35]. He the son of Philip IV King Spain and Mariana of Austria Queen Consort Spain [aged 44]. They were first cousin once removed. She a granddaughter of King Charles I of England, Scotland and Ireland.

Before 1683 Henry Mansel and Frances Stepney were married. They were first cousin once removed.

In 1691 William Hamilton [aged 28] and Margaret Culpepper [aged 25] were married. They were first cousin once removed.

In April 1691 William O'Brien 3rd Earl Inchiquin [aged 29] and Mary Villiers Countess Inchiquin were married. He the son of William O'Brien 2nd Earl Inchiquin [aged 51] and Margaret Boyle Countess Inchiquin. They were first cousin once removed.

On 12th May 1698 Frederick IV Duke of Holstein Gottorp [aged 26] and Hedvig Sophia of Sweden [aged 16] were married. She the daughter of Charles XI King Sweden and Ulrika Eleonora Oldenburg. They were first cousin once removed.

Before 6th March 1704 William Ward [aged 27] and Mary Grey were married. They were first cousin once removed.

On 23rd March 1709 Warwick Lake [aged 48] and Elizabeth Gerard [aged 21] were married. The difference in their ages was 27 years. They were first cousin once removed.

In January 1712 John Jardine 3rd Baronet [aged 29] and Catherine Lockhart Lady Jardine were married. She by marriage Lady Jardine of Applegirth in Dumfrieshire. They were first cousin once removed.

On 15th October 1712 Ferdinand Albert II Duke of Brunswick-Wolfenbüttel [aged 32] and Princess Antoinette of Brunswick-Wolfenbüttel [aged 16] were married. They were first cousin once removed.

On 2nd January 1723 Francis Josias Saxe Coburg Saalfeld Duke Saxe Coburg Saalfeld [aged 25] and Duchess Anna Sophie Of Saxe-Coburg-Saalfeld [aged 22] were married. She by marriage Duchess Saxe Coburg Saalfeld. He the son of John Ernest Saxe Coburg Saalfeld IV Duke Saxe Coburg Saalfeld [aged 64] and Charlotte Johanna Waldeck Wildungen Duchess Saxe Coburg Saalfeld. They were first cousin once removed.

In 1734 Friedrich Wilhelm Hohenzollern [aged 33] and Sophia Dorothea Hohenzollern [aged 14] were married. She the daughter of Frederick William "Soldier King" I King Prussia [aged 45] and Sophia Dorothea Hanover Queen Consort Prussia [aged 46]. They were first cousin once removed. She a great x 3 granddaughter of King James I of England and Ireland and VI of Scotland.

On 27th November 1734 Johann Adolph Wettin Duke Saxe Weissenfels [aged 49] and Fredericka Saxe Coburg Altenburg [aged 19] were married at Altenburg. The difference in their ages was 29 years. She the daughter of Frederick Saxe Coburg Altenburg II Duke Saxe Gotha Altenburg and Magdalena Augusta Anhalt-Zerbst Duchess Saxe Gotha Altenburg. They were first cousin once removed.

On 16th January 1735 Charles Dillon 10th Viscount Dillon and Frances Dillon Viscountess Dillon were married. They were first cousin once removed.

On 25th October 1739 Infante Philip of Spain [aged 19] and Louise Elisabeth of France [aged 12] were married. She the daughter of Louis XV King France [aged 29] and Marie Leszczyńska Queen Consort France [aged 36]. He the son of Philippe V King Spain [aged 55] and Elisabeth Farnese Queen Consort Spain [aged 47]. They were first cousin once removed. She a great x 3 granddaughter of King Charles I of England, Scotland and Ireland.

Before 23rd June 1741 Thomas Chudleigh 5th Baronet and Henrietta Chudleigh Lady Chudleigh were married. They were first cousin once removed.

On 23rd February 1745 Dauphin Louis Bourbon [aged 15] and Infanta Maria Teresa Rafaela of Spain [aged 18] were married at the Palace of Versailles. She the daughter of Philippe V King Spain [aged 61] and Elisabeth Farnese Queen Consort Spain [aged 52]. He the son of Louis XV King France [aged 35] and Marie Leszczyńska Queen Consort France [aged 41]. They were first cousin once removed. He a great x 3 grandson of King Charles I of England, Scotland and Ireland.

On 15th April 1759 John Evans 5th Baron Carbery [aged 21] and Emilia Crowe Baroness Carbery were married. They were first cousin once removed.

On 4th June 1765 John Perceval 3rd Earl Egmont [aged 27] and Isabella Powlett Countess Egmont were married. He the son of John Perceval 2nd Earl Egmont [aged 54] and Catherine Cecil Countess Egmont. They were first cousin once removed. She a great x 2 granddaughter of King Charles II of England Scotland and Ireland.

On 21st March 1769 Duke Ernest of Saxe Coburg Altenburg [aged 24] and Charlotte Saxe Meiningen Duchess Saxe Gotha Altenburg [aged 17] were married at Meiningen. She by marriage Duchess Saxe Gotha Altenburg. He the son of Duke Frederick III of Saxe Coburg Altenburg III [aged 69] and Luise Dorothea Saxe Meiningen Duchess Saxe Gotha Altenburg. They were first cousin once removed.

On 21st August 1777 Charles Townshend 1st Baron Bayning [aged 47] and Annabella Smith-Powlett [aged 23] were married at Lambeth Palace [Map]. The difference in their ages was 24 years. They were first cousin once removed.

On 3rd April 1784 John Sheffield 2nd Baronet [aged 41] and Charlotte Sophia Digby [aged 17] were married. The difference in their ages was 24 years. They were first cousin once removed.

On 6th January 1785 Francis Henry Tyler [aged 31] and Betty Maria Roper were married. They were first cousin once removed. He a great x 2 grandson of King Charles II of England Scotland and Ireland.

Before 3rd November 1785 James Everard Arundell 9th Baron Arundel [aged 22] and Mary Christina Arundell Baroness Arundel Wardour were married. She by marriage Baroness Arundel of Wardour in Wiltshire. They were first cousin once removed.

On 6th June 1791 James Buller [aged 25] and Ann Buller [aged 21] were married. She the daughter of Bishop William Buller [aged 56] and Anne Thomas [aged 53]. They were first cousin once removed.

On 20th August 1794 Henry Thomas Fox-Strangways 2nd Earl of Ilchester [aged 47] and Maria Digby Countess Ilchester were married. She by marriage Countess Ilchester. He the son of Stephen Fox-Strangways 1st Earl of Ilchester and Elizabeth Strangways-Horner Countess Ilchester. They were first cousin once removed.

On 27th May 1800 Kenneth Alexander Howard 1st Earl of Effingham [aged 32] and Charlotte Primrose Countess Effingham [aged 24] were married. She by marriage Baroness Howard of Effingham. She the daughter of Neil Primrose 3rd Earl Rosebery [aged 71] and Mary Vincent Countess Rosebery [aged 48]. They were first cousin once removed.

In 1805 Charles D'Oyly 7th Baronet [aged 23] and Marian Greer [aged 15] were married at Tumluk, Bengal. They were first cousin once removed.

On 16th July 1817 John Douglas 7th Marquess Queensberry [aged 38] and Sarah Douglas Marchioness Queensbury were married. They were first cousin once removed.

On 28th May 1823 George Sutherland Leveson-Gower 2nd Duke Sutherland [aged 36] and Harriet Elizabeth Georgiana Howard Duchess Sutherland [aged 17] were married. She the daughter of George Howard 6th Earl Carlisle [aged 49] and Georgiana Cavendish Countess Carlisle [aged 39]. He the son of George Granville Leveson-Gower 1st Duke Sutherland [aged 65] and Elizabeth Sutherland Duchess Sutherland 19th Countess Sutherland [aged 58]. They were first cousin once removed.

On 14th February 1826 Augustus Brydges Henniker 3rd Baronet [aged 31] and Elizabeth Henniker-Major Lady Henniker were married. She by marriage Lady Henniker of Newton Hall in Essex. They were first cousin once removed.

On 23rd November 1826 Frederick William Thomas Vernon Wentworth [aged 31] and Augusta Frederica Brudenell [aged 31] were married. She the daughter of Charles Brudenell 1st Marquess Ailesbury [aged 53] and Henrietta Maria Hill. They were first cousin once removed.

On 5th May 1829 George Lewen Glyn 4th Baronet [aged 24] and Henrietta Amelia Glyn Lady Glyn were married. They were first cousin once removed.

On 3rd November 1829 John Fane [aged 25] and Ellen Catherine Parker were married. She the daughter of Thomas Parker 5th Earl Macclesfield [aged 66] and Daughter of Lewis Edwards. They were first cousin once removed.

On 3rd August 1842 Harry Chichester 2nd Baron Templemore [aged 21] and Laura Caroline Jane Paget Baroness Templemore [aged 21] were married. She by marriage Baroness Templemore of Templemore in Donegal. They were first cousin once removed.

On 8th April 1851 George Frederick Samuel Robinson 1st Marquess Ripon [aged 23] and Henrietta Anne Theodosia Vyner Marchioness Ripon [aged 17] were married. He the son of Frederick John Robinson 1st Earl Ripon [aged 68] and Sarah Albinia Louisa Hobart [aged 58]. They were first cousin once removed.

Before 10th September 1854 Frederick Ulric Graham 3rd Baronet [aged 34] and Jane Hermione Seymour Lady Graham [aged 22] were married. She the daughter of Edward Adolphus Seymour 12th Duke of Somerset [aged 49] and Jane Georgiana Sheridan Duchess Somerset [aged 44]. They were first cousin once removed.

On 18th August 1857 Frederick Twisleton-Wykeham-Fiennes 10th or 16th Baron Saye and Sele [aged 58] and Caroline Eliza Leigh Baroness Saye and Sele [aged 32] were married. She by marriage Baroness Saye and Sele. The difference in their ages was 25 years. They were first cousin once removed.

In or before 1859 Frederick Dampier Rich [aged 40] and Jacinthia Catherine Hesketh Lethbridge [aged 38] were married. They were first cousin once removed.

On 6th October 1859 Charles Henry Maude [aged 29] and Georgina Henrietta Emma Hanbury-Tracy [aged 27] were married. They were first cousin once removed.

Before 1860 General William Francis Napier [aged 74] and Caroline Amelia Fox were married. They were first cousin once removed. He a great x 2 grandson of King Charles II of England Scotland and Ireland. She a great x 3 granddaughter of King Charles II of England Scotland and Ireland.

On 6th February 1861 General George Augustus Frederick Paget [aged 42] and Louisa Elizabeth Heneage Countess Essex were married. He the son of Henry William Paget 1st Marquess Anglesey and Charlotte Cadogan Marchioness Anglesey. They were first cousin once removed. She a great x 5 granddaughter of King Charles II of England Scotland and Ireland.

On 28th August 1862 William Pery 3rd Earl of Limerick [aged 22] and Caroline Maria Gray Countess of Limerick were married. He the son of William Henry Tennison Pery 2nd Earl of Limerick [aged 50]. They were first cousin once removed.

On 3rd June 1863 Arthur Algernon Capell 6th Earl Essex [aged 60] and Louisa Elizabeth Heneage Countess Essex were married. She by marriage Countess Essex. They were first cousin once removed. She a great x 5 granddaughter of King Charles II of England Scotland and Ireland.

Before 12th May 1869 Edmund Langton [aged 27] and Emily Caroline Langton Massingberd [aged 21] were married. They were first cousin once removed.

On 11th October 1871 Richard Henry Fitzroy Somerset 2nd Baron Raglan [aged 54] and Mary Blanche Farquhar Baroness Raglan [aged 27] were married. She by marriage Baroness Raglan. The difference in their ages was 27 years. They were first cousin once removed.

On 24th June 1879 George Thomas Shuckburgh 9th Baronet [aged 49] and Ida Florence Geraldine Robertson Lady Schuckburgh were married. She by marriage Lady Schuckburgh of Schuckburgh in Warwickshire. They were first cousin once removed.

Before 17th June 1881 Robert Spencer [aged 64] and Louisa Spencer-Churchill [aged 61] were married. She the daughter of George Spencer-Churchill 6th Duke of Marlborough and Jane Stewart Duchess of Marlborough. They were first cousin once removed. He a great x 4 grandson of King Charles II of England Scotland and Ireland.

On 20th November 1883 Reverend Gilbert Vyvyan Heathcote [aged 53] and Mary Henrietta Perceval were married. They were first cousin once removed.

In 1889 Paul Holstein Gottorp Romanov [aged 28] and Alexandra Glücksburg [aged 19] were married. She the daughter of George I King Greece [aged 43] and Olga Constantinovna Holstein Gottorp Romanov Queen Consort Greece [aged 37]. They were first cousin once removed. She a great x 4 granddaughter of King George II of Great Britain and Ireland.

In 1890 George Florance Irby 6th Baron Boston [aged 29] and Cecilia Constance Irby [aged 19] were married. There was no issue from the marriage. They were first cousin once removed.

On 28th August 1894 Major Basil St John Mundy [aged 32] and Violet Wilhelmina Morgan [aged 33] were married. They were first cousin once removed.

On 12th February 1896 William Gervase Beckett 1st Baronet [aged 30] and Mabel Theresa Duncombe [aged 17] were married. They were first cousin once removed.

In 1897 Gerard Cecil Noel of Cottesmore [aged 33] and Madeline Edith Clifton [aged 29] were married. They were first cousin once removed.

In 1902 Major Frederic Walter Kerr [aged 35] and Helen Kerr [aged 29] were married. She the daughter of Schomberg Henry Kerr Kerr 9th Marquess Lothian and Victoria Alexandrina Montagu-Douglas-Scott Marchioness Lothian [aged 57]. They were first cousin once removed.

On 5th February 1904 Henry Fitzalan Howard 15th Duke of Norfolk [aged 56] and Gwendolen Constable-Maxwell Duchess Norfolk [aged 27] were married. She by marriage Duchess Norfolk. The difference in their ages was 29 years. He the son of Henry Granville Fitzalan 14th Duke of Norfolk and Augusta Mary Minna Catherine Lyons Duchess Norfolk. They were first cousin once removed.

On 15th October 1913 Prince Arthur of Connaught [aged 30] and Princess Alexandra Duff Duchess Fife [aged 22] were married at Chapel Royal, St James's Palace. She the daughter of Alexander Duff 1st Duke Fife and Louise Windsor Duchess Fife [aged 46]. He the son of Prince Arthur Windsor 1st Duke Connaught and Strathearn [aged 63] and Luise Margarete Hohenzollern Duchess Connaught [aged 53]. They were first cousin once removed. He a grandson of Queen Victoria of the United Kingdom. She a granddaughter of King Edward VII of the United Kingdom.

In 1927 Arthur Harold Clayton 11th Baronet [aged 23] and Muriel Edith Lily Clayton [aged 26] were married. They were first cousin once removed.

On 4th August 1927 Richard George Penn Curzon 4th Earl Howe [aged 66] and Lorna Catherine Curzon Countess Howe were married. She by marriage Countess Howe. He the son of Richard William Penn Curzon Howe 3rd Earl Howe and Isabella Maria Katherine Anson Countess Howe. They were first cousin once removed.

In 1931 Georg Donatus Hesse Darmstadt Grand Duke [aged 24] and Cecilie Glücksburg Grand Duchess [aged 19] were married. She by marriage Grand Duchess of Hesse and by Rhine. He the son of Ernest Louis Hesse Darmstadt Grand Duke [aged 62] and Eleonore Solms Hohensolms Lich Grand Duchess. They were first cousin once removed. He a great grandson of Queen Victoria of the United Kingdom. She a great x 2 granddaughter of Queen Victoria of the United Kingdom.

On 3rd October 1933 John Digby Pepys 7th Earl of Cottenham [aged 26] and Angela Neville Countess Cottenham [aged 23] were married. She the daughter of Guy Larnach Neville 4th Marquess Abergavenny [aged 50] and Isabel "Nellie" Larnach Marchioness Abergavenny [aged 43]. He the son of Kenelm Charles Pepys 4th Earl of Cottenham and Rose Neville Countess Cottentham. They were first cousin once removed.

On 27th September 1937 Major John Hamilton-Russell [aged 26] and Joan Elizabeth Mary Cuffe [aged 60] were married. The difference in their ages was 34 years; she, unusually, being older than him. She the daughter of Hamilton John Agmondesham Cuffe 5th Earl of Desart and Margaret Joan Lascelles Countess of Desart. They were first cousin once removed.

In 1938 Paul I King Greece [aged 36] and Frederica Hanover Queen Consort Greece [aged 20] were married. She by marriage Queen Consort Greece. She the daughter of Ernest Augustus Hanover Duke Brunswick [aged 50] and Viktoria Luise Hohenzollern Duchess Brunswick [aged 45]. He the son of Constantine I King Greece and Sophia Hohenzollern Queen Consort Greece. They were first cousin once removed. He a great grandson of Queen Victoria of the United Kingdom. She a great x 2 granddaughter of Queen Victoria of the United Kingdom.

In or after 1986 Henry Massey Lopes 3rd Baron Roborough [aged 46] and Sarah Anne Pipon Baker were married. They were first cousin once removed.

François Louis "Le Grand Conti" Bourbon Condé Conti Prince Conti and Marie Thérèse Bourbon Condé were married. She the daughter of Henri Jules Bourbon Condé Prince Condé and Anne Henriette Palatinate Simmern. They were first cousin once removed. She a great x 2 granddaughter of King James I of England and Ireland and VI of Scotland.

Betram Verdun and Maud Ferrers were married. She the daughter of Robert Ferrers 2nd Earl of Derby and Margaret Peverell Countess Derby. They were first cousin once removed.

Hamon Strange and Elizabeth Hastings were married. They were first cousin once removed.

Alfonso IV King Aragon and Eleanor Ivrea Queen Consort Aragon were married. She by marriage Queen Consort Aragon. She the daughter of Ferdinand IV King Castile IV King Leon and Constance Burgundy Queen Consort Castile Queen Consort Leon. He the son of James "The Just" II King Aragon and Blanche Capet Queen Consort Aragon. They were first cousin once removed. He a great x 4 grandson of King Henry "Curtmantle" II of England. She a great x 4 granddaughter of King Henry "Curtmantle" II of England.

Francis Browne 4th Viscount Montagu and Mary Herbert Viscountess Montague were married. She the daughter of William Herbert 1st Marquess Powis and Elizabeth Somerset Marchioness Powis. They were first cousin once removed.

Francis Trelawny and Margaret Seymour were married. His brother Jonathan Trelawny 2nd Baronet had married, or would subsequenly marry, her sister Jonathan Trelawny 2nd Baronet. They were first cousin once removed.

Amadeus Savoy VIII Count Savoy and Mary Valois Countess Savoy were married. She the daughter of Philip "Bold" Valois II Duke Burgundy and Margaret Dampierre Duchess Burgundy. He the son of Amadeus "Red Count" Savoy VII Count Savoy and Bonne Valois Countess Armagnac and Savoy. They were first cousin once removed. She a great x 3 granddaughter of King Edward I of England.

Richard Whitmore of Lower Slaughter and Anne Weld were married. They were first cousin once removed.

George Villiers 4th Viscount Grandison and Mary Leigh Viscountess Grandison were married. She the daughter of Francis Leigh 1st Earl Chichester and Audrey Boteler Countess Chichester. They were first cousin once removed.

Cadfan Aberffraw and Gwenllian Unknown were married. They were first cousin once removed.

Robert Stafford and Gundreda Stafford were married. They were first cousin once removed.

King Philip "Fortunate" VI of France and Joan "Lame" Burgundy Queen Consort France were married. She by marriage Queen Consort of France. She the daughter of Robert II Duke Burgundy and Agnes Capet Duchess Burgundy. He the son of Charles Valois I Count Valois and Margaret Capet Countess Valois. They were first cousin once removed. He a great x 4 grandson of King Henry "Curtmantle" II of England. She a great x 3 granddaughter of King Henry "Curtmantle" II of England.