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Half First Cousin

Half First Cousin is in First Cousin Heading.

In 1088 William "Troubadour" Poitiers IX Duke Aquitaine (age 16) and Ermengarde Anjou Duchess Brittany and Aquitaine (age 20) were married. She by marriage Duchess Aquitaine. She the daughter of Fulk "Réchin" Anjou 4th Count Anjou (age 45) and Hildegarde Beaugency Countess Anjou (age 44). He the son of Guy William Poitiers VIII Duke Aquitaine and Hildegarde Burgundy Duchess Aquitaine (age 32). They were half first cousins.

On 5th July 1324 Charles IV King France I King Navarre (age 30) and Joan Évreux Queen Consort France (age 14) were married. She by marriage Queen Consort of France. She the daughter of Louis I Count Évreux and Margaret Artois Countess Évreux. He the son of King Philip IV of France and Joan Blois I Queen Navarre. They were half first cousins. He a great x 4 grandson of King Henry "Curtmantle" II of England. She a great x 2 granddaughter of King Henry III of England.

After 20th January 1465 Thomas Boyd 1st Earl Arran and Elizabeth Montgomerie (age 26) were married. They were half first cousins.

On 29th July 1565 Henry "Lord Darnley" Stewart (age 19) and Mary Queen of Scots (age 22) were married at Holyrood Palace, Holyrood. She the daughter of King James V of Scotland and Mary of Guise Queen Consort Scotland. He the son of Matthew Stewart 4th Earl Lennox (age 48) and Margaret Douglas Countess Lennox (age 49). They were half first cousins. He a great grandson of King Henry VII of England and Ireland. She a great granddaughter of King Henry VII of England and Ireland.

Chronicle of Walter of Guisborough

A canon regular of the Augustinian Guisborough Priory, Yorkshire, formerly known as The Chronicle of Walter of Hemingburgh, describes the period from 1066 to 1346. Before 1274 the Chronicle is based on other works. Thereafter, the Chronicle is original, and a remarkable source for the events of the time. This book provides a translation of the Chronicle from that date. The Latin source for our translation is the 1849 work edited by Hans Claude Hamilton. Hamilton, in his preface, says: 'In the present work we behold perhaps one of the finest samples of our early chronicles, both as regards the value of the events recorded, and the correctness with which they are detailed; Nor will the pleasing style of composition be lightly passed over by those capable of seeing reflected from it the tokens of a vigorous and cultivated mind, and a favourable specimen of the learning and taste of the age in which it was framed.'

Available at Amazon in eBook and Paperback format.

On 2nd May 1655 William Ker 2nd Earl Roxburghe (age 32) and Jane Ker Countess Roxburgh were married. She by marriage Countess Roxburghe. She the daughter of Henry Ker and Margaret Hay Countess Cassilis. He the son of John Drummond 2nd Earl Perth (age 67) and Jean Ker Countess Perth. They were half first cousins.

In or before 1682 Robert Luttrell and Alison or Anne Preston (age 41) were married. They were half first cousins.

Before 9th March 1686 Henry Seymour (age 74) and Elizabeth Killigrew (age 73) were married. They were half first cousins.

In or before 1696 Richard Courtenay and Catherine Waller were married. He the son of William Courtenay 5th Earl Devon (age 67) and Margaret Waller Countess Devon. They were half first cousins.

On 4th August 1713 James Brydges 1st Duke Chandos (age 40) and Cassandra Willoughby Duchess Chandos (age 43) were married. They were half first cousins.

In or before 1720 William Noel (age 24) and Elizabeth Trollope (age 27) were married. They were half first cousins.

Anne Boleyn. Her Life as told by Lancelot de Carle's 1536 Letter.

In 1536, two weeks after the execution of Anne Boleyn, her brother George and four others, Lancelot du Carle, wrote an extraordinary letter that described Anne's life, and her trial and execution, to which he was a witness. This book presents a new translation of that letter, with additional material from other contemporary sources such as Letters, Hall's and Wriothesley's Chronicles, the pamphlets of Wynkyn the Worde, the Memorial of George Constantyne, the Portuguese Letter and the Baga de Secrets, all of which are provided in Appendices.

Available at Amazon in eBook and Paperback format.

Before 2nd May 1737 John Petty-Fitzmaurice 1st Earl Shelburne (age 31) and Mary Fitzmaurice Countess Shelburne were married. He the son of Thomas Fitzmurice 1st Earl Kerry (age 69) and Anne Petty Countess Kerry. They were half first cousins.

On 16th June 1739 Robert Ker 2nd Duke Roxburghe (age 30) and Essex Mostyn Duchess Roxburghe were married. He the son of John Ker 1st Duke Roxburghe (age 59) and Mary Finch Duchess Roxburghe (age 62). They were half first cousins.

On 29th August 1757 James Wemyss (age 31) and Elizabeth Sutherland were married. She the daughter of William Sutherland 17th Earl Sutherland and Elizabeth Wemyss Countess Sutherland. He the son of James Wemyss 5th Earl of Wemyss and Janet Charteris. They were half first cousins.

On 3rd November 1763 Francis William Drake (age 39) and Elizabeth Heathcote (age 33) were married. They had two daughters. They were half first cousins.

On 7th May 1773 Andrew Foley (age 26) and Elizabeth Tomlinson (age 30) were married. They had two sons and four daughters. They were half first cousins.

On 15th July 1774 Prince Charles Louis of Baden (age 19) and Princess Amalie of Hesse-Darmstadt (age 20) were married. They were half first cousins.

On 19th February 1777 Louis I Grand Duke of Hesse (age 23) and Princess Louise of Hesse-Darmstadt (age 16) were married. They were half first cousins.

In 1788 Archbishop Charles Manners-Sutton (age 32) and Mary Thoroton were married. They had, probably, eloped. They were half first cousins.

On 9th December 1799 Robert King 1st Viscount Lorton (age 26) and Frances Parsons (age 24) were married. He the son of Robert King 2nd Earl Kingston and Caroline Fitzgerald. They were half first cousins.

Abbot John Whethamstede’s Chronicle of the Abbey of St Albans

Abbot John Whethamstede's Register aka Chronicle of his second term at the Abbey of St Albans, 1451-1461, is a remarkable text that describes his first-hand experience of the beginning of the Wars of the Roses including the First and Second Battles of St Albans, 1455 and 1461, respectively, their cause, and their consequences, not least on the Abbey itself. His text also includes Loveday, Blore Heath, Northampton, the Act of Accord, Wakefield, and Towton, and ends with the Coronation of King Edward IV. In addition to the events of the Wars of the Roses, Abbot John, or his scribes who wrote the Chronicle, include details in the life of the Abbey such as charters, letters, land exchanges, visits by legates, and disputes, which provide a rich insight into the day-to-day life of the Abbey, and the challenges faced by its Abbot.

Available at Amazon in eBook and Paperback format.

On 7th January 1801 Francis Stuart 10th Earl of Moray (age 29) and Margaret Jane Ainslie Countess Moray were married. He the son of Francis Stuart 9th Earl of Moray (age 64) and Jean Gray Countess Moray. They were half first cousins.

In 1803 Reverend William Digby (age 28) and Charlotte Elizabeth Digby were married. They were half first cousins.

Before 1805 Jonathan Wathen Phipps aka Waller 1st Baronet (age 35) and Elizabeth Slack (age 30) were married. They had four children. They were half first cousins.

On 9th December 1805 Charles Ethelston Nightingale 11th Baronet (age 21) and Maria Dickonson Lady Nightingale (age 16) were married. She by marriage Lady Nightingale of Newport Pond in Essex. They were half first cousins.

Before 30th December 1806 Wilbraham Egerton (age 25) and Elizabeth Sykes (age 29) were married. They were half first cousins.

In or before 1807 Richard Ponsonby (age 34) and Frances Staples were married. He the son of William Ponsonby 1st Baron Ponsonby of Imokilly in County Cork and Louisa Molesworth Countess Fitzwilliam (age 57). They were half first cousins.

On 19th December 1813 Cornelius "Commodore" Vanderbilt (age 19) and Sophia Johnson were married after which they lived at a boarding house on Broad Street Manhattan. They were half first cousins.

On 2nd August 1814 Mark Masterman-Sykes 3rd Baronet (age 42) and Mary Elizabeth Egerton Lady Sledmere were married. They were half first cousins.

Chronicle of a Bourgeois of Valenciennes

Récits d’un bourgeois de Valenciennes aka The Chronicle of a Bourgeois of Valenciennes is a vivid 14th-century vernacular chronicle written by an anonymous urban chronicler from Valenciennes in the County of Hainaut. It survives in a manuscript that describes local and regional history from about 1253 to 1366, blending chronology, narrative episodes, and eyewitness-style accounts of political, military, and social events in medieval France, Flanders, and the Low Countries. The work begins with a chronological framework of events affecting Valenciennes and its region under rulers such as King Philip VI of France and the shifting allegiances of local nobility. It includes accounts of conflicts, sieges, diplomatic manoeuvres, and the impact of broader struggles like the Hundred Years’ War on urban life in Hainaut. Written from the perspective of a burgher (bourgeois) rather than a monastery or royal court, the chronicle offers a rare lay viewpoint on high politics and warfare, reflecting how merchants, townspeople, and civic institutions experienced the turbulence of the 13th and 14th centuries. Its narrative style combines straightforward reporting of events with moral and civic observations, making it a valuable source for readers interested in medieval urban society, regional politics, and the lived experience of war and governance in pre-modern Europe.

Available at Amazon in eBook and Paperback format.

In 1823 Robert Smith aka Vernon 1st Baron Lyveden (age 22) and Emma Mary Fitzpatrick Baroness Lyveden (age 15) were married. She the illegitmate daughter of John Fitzpatrick 2nd Earl Upper Ossory and Elizabeth Mary Wilson. They were half first cousins.

On 8th April 1823 William Bryan Cooke 8th Baronet (age 41) and Isabella Cecilia Middleton Lady Cooke were married. They were half first cousins.

Before 9th August 1828 Henry Halford 2nd Baronet (age 31) and Barbara Vaughan were married. They were half first cousins.

On 30th April 1830 Henry William Petre (age 39) and Adeliza Maria Howard were married. They were half first cousins. He a great x 4 grandson of King Charles II of England Scotland and Ireland.

On 13th May 1830 Ernest Augustus Perceval (age 22) and Beatrice Trevelyan (age 21) were married. They were half first cousins.

On 3rd May 1834 Spencer Bulkeley Wynn 3rd Baron Newborough (age 30) and Frances Maria De Winton Baroness Newborough were married at Great Malvern Priory [Map]. She by marriage Baroness Newborough of Newborough in County Wexford. They were half first cousins.

On 6th October 1835 Spencer Horatio Walpole (age 29) and Isabella Perceval (age 33) were married. They were half first cousins.

Chronicle of Walter of Guisborough

A canon regular of the Augustinian Guisborough Priory, Yorkshire, formerly known as The Chronicle of Walter of Hemingburgh, describes the period from 1066 to 1346. Before 1274 the Chronicle is based on other works. Thereafter, the Chronicle is original, and a remarkable source for the events of the time. This book provides a translation of the Chronicle from that date. The Latin source for our translation is the 1849 work edited by Hans Claude Hamilton. Hamilton, in his preface, says: 'In the present work we behold perhaps one of the finest samples of our early chronicles, both as regards the value of the events recorded, and the correctness with which they are detailed; Nor will the pleasing style of composition be lightly passed over by those capable of seeing reflected from it the tokens of a vigorous and cultivated mind, and a favourable specimen of the learning and taste of the age in which it was framed.'

Available at Amazon in eBook and Paperback format.

In April 1841 Ford Madox Brown (age 19) and Elizabeth Bromley (age 22) were married. They were half first cousins.

In 1866 John Walbanke-Childers (age 67) and Selena Radford were married. They were half first cousins.

On 18th April 1867 Nathan Meyer 1st Baron Rothschild (age 26) and Emma Louise von Rothschild Baroness Rothschild (age 23) were married. They were half first cousins.

On 5th August 1874 William Frederick Waldegrave 9th Earl Waldegrave (age 23) and Mary Dorothea Palmer Countess Waldegrave (age 24) were married. She by marriage Countess Waldegrave. She the daughter of Roundell Palmer 1st Earl Selborne (age 61) and Laura Waldegrave Countess Selborne (age 53). They were half first cousins. He a great x 5 grandson of King James II of England Scotland and Ireland. She a great x 5 granddaughter of King James II of England Scotland and Ireland.

On 23rd January 1878 Alfonso XII King Spain (age 20) and Maria de las Mercedes Queen Consort Spain (age 17) were married. She by marriage Queen Consort Spain. She the daughter of Antoine Orléans Duke Montpensier (age 53) and Infanta Luisa Fernanda Duchess of Montpensier (age 45). He the son of Francisco de Asís King Consort Spain (age 55) and Isabella II Queen Spain (age 47). They were half first cousins.

In 1919 Alexander Bannerman Carnegie (age 25) and Susan Ottilia de Rodakowski-Rivers were married. He the son of Charles Noel Carnegie 10th Earl of Southesk (age 64) and Ethel Mary Elizabeth Bannerman Countess Southesk (age 51). They were half first cousins.

On 1st October 1930 John Charles Langham 14th Baronet (age 36) and Rosamond Christabel Rashleigh (age 27) were married. They were half first cousins.

Dietrich Cleves VII Count Cleves and Margaret Guelders Countess Cleves were married. She by marriage Countess Cleves. She the daughter of Otto II Count Guelders and Margaretha Cleves Countess of Gulders. He the son of Dietrich Cleves VI Count Cleves and Alida d Henry I Sponheim Countess Cleves. They were half first cousins. She a great x 3 granddaughter of King Stephen I England.

William Stafford and Isabel Stafford were married. They were half first cousins.

Major William Knollys and Mary Katherine Law were married. He the son of Charles Knollys 4th Earl Banbury and Elizabeth Lister Countess of Banbury. They were half first cousins.