Paternal Family Tree: Braose
Maternal Family Tree: Ettiennette Countess Burgundy
In 1219 [his father] John "Tadody aka Fatherless" Braose 8th Baron Bramber [aged 22] and [his mother] Margred verch Llewellyn Baroness Clifford [aged 17] were married. They were half fourth cousins. He a great x 3 grandson of King Henry I "Beauclerc" England. She a granddaughter of King John of England.
Before 1220 [his step-father] Walter Clifford 3rd Baron Clifford and [his mother] Margred verch Llewellyn Baroness Clifford [aged 17] were married. They were half fourth cousin twice removed. She a granddaughter of King John of England.
Around 1224 William de Braose 1st Baron de Braose 9th Baron Bramber was born to John "Tadody aka Fatherless" Braose 8th Baron Bramber [aged 27] and Margred verch Llewellyn Baroness Clifford [aged 22]. He a great grandson of King John of England.
On 2nd May 1230 William de Braose 9th Baron Abergavenny 7th Baron Bramber [aged 26] was hanged by Llewellyn "The Great" Aberffraw [aged 58] for having been found in the bedchamber of his wife Joan Plantagenet [aged 39]. His daughter Eva [aged 3] succeeded 10th Baroness Abergavenny Feudal Creation. William Cantilupe by marriage Baron Abergavenny Feudal Creation. His first cousin John [aged 33] succeeded 8th Baron Bramber Feudal.
On 18th July 1232 [his father] John "Tadody aka Fatherless" Braose 8th Baron Bramber [aged 35] died from a fall from a horse at Bramber. His son William [aged 8] succeeded 9th Baron Bramber Feudal.
Before 1260 William de Braose 1st Baron de Braose 9th Baron Bramber [aged 35] and Aline Multon were married.
Around 1260 [his son] William de Braose 2nd Baron de Braose 10th Baron Bramber was born to William de Braose 1st Baron de Braose 9th Baron Bramber [aged 36] and [his wife] Aline Multon. He a great x 2 grandson of King John of England.
After 1260 William de Braose 1st Baron de Braose 9th Baron Bramber [aged 36] and Agnes Moels were married.
After 1268 [his mother] Margred verch Llewellyn Baroness Clifford [deceased] died.
Around 1273 [his son] Peter Brewes was born to William de Braose 1st Baron de Braose 9th Baron Bramber [aged 49] and [his future wife] Mary Ros Baroness de Braose [aged 23]. He a great x 2 grandson of King John of England. He married before 6th February 1312 his fourth cousin Agnes Clifford and had issue.
Around 1285 [his daughter] Margaret de Braose Baroness Camoys was born to William de Braose 1st Baron de Braose 9th Baron Bramber [aged 61] and [his future wife] Mary Ros Baroness de Braose [aged 35]. She a great x 2 granddaughter of King John of England. She married 1303 Ralph Camoys 1st Baron Camoys and had issue.
Before 1290 William de Braose 1st Baron de Braose 9th Baron Bramber [aged 65] and Mary Ros Baroness de Braose [aged 39] were married. The difference in their ages was 26 years. They were fifth cousins. He a great grandson of King John of England.
Before May 1290 William de Braose 1st Baron de Braose 9th Baron Bramber [aged 66] was created 1st Baron Braose. [his wife] Mary Ros Baroness de Braose [aged 40] by marriage Baroness Braose.
Around January 1291 William de Braose 1st Baron de Braose 9th Baron Bramber [aged 67] died at Findon. He was buried at Sele Priory [Map]. His son William [aged 31] succeeded 10th Baron Bramber Feudal, 2nd Baron Braose.
Before 23rd May 1326 [his former wife] Mary Ros Baroness de Braose [aged 76] died.
[his son] Richard Braose was born to William de Braose 1st Baron de Braose 9th Baron Bramber and Mary Ros Baroness de Braose. He a great x 2 grandson of King John of England.
[his son] Giles Braose was born to William de Braose 1st Baron de Braose 9th Baron Bramber and Agnes Moels. He a great x 2 grandson of King John of England.
Kings Wessex: Great x 7 Grand Son of King Edmund "Ironside" I of England
Kings Gwynedd: Great x 2 Grand Son of Owain "Great" King Gwynedd
Kings Seisyllwg: Great x 8 Grand Son of Hywel "Dda aka Good" King Seisyllwg King Deheubarth
Kings Powys: Great x 3 Grand Son of Maredudd ap Bleddyn King Powys
Kings England: Great Grand Son of King John of England
Kings Scotland: Great x 5 Grand Son of King Malcolm III of Scotland
Kings France: Great x 8 Grand Son of Hugh I King of the Franks
Kings Duke Aquitaine: Great x 11 Grand Son of Ranulf I Duke Aquitaine
Great x 4 Grandfather: William de Braose 1st Baron Bramber 
Great x 3 Grandfather: Phillip de Braose 2nd Baron Bramber
Great x 2 Grandfather: William de Braose 3rd Baron Bramber
Great x 4 Grandfather: Juhel Totnes
Great x 3 Grandmother: Aenor Totnes Baroness Bramber
Great x 1 Grandfather: William de Braose 4th Baron Bramber 5 x Great Grandson of Maredudd ab Owain King Deheubarth King Powys King Gwynedd
Great x 4 Grandfather: Walter Gloucester
Great x 3 Grandfather: Miles Gloucester 1st Earl Hereford
Great x 4 Grandmother: Emme or Bertha Balun
Great x 2 Grandmother: Bertha Gloucester Baroness Bramber 4 x Great Granddaughter of Maredudd ab Owain King Deheubarth King Powys King Gwynedd
Great x 4 Grandfather: Bernard Neufmarché
Great x 3 Grandmother: Sibyl Neufmarché Countess Hereford 3 x Great Granddaughter of Maredudd ab Owain King Deheubarth King Powys King Gwynedd
Great x 4 Grandmother: Agnes or Nest St John 
2 x Great Granddaughter of Maredudd ab Owain King Deheubarth King Powys King Gwynedd
Grandfather: William de Braose 6 x Great Grandson of Maredudd ab Owain King Deheubarth King Powys King Gwynedd
Great x 3 Grandfather: Reginald St Valery
Great x 2 Grandfather: Bernard St Valery
Great x 1 Grandmother: Maud "Lady of Hay" St Valery Baroness Bramber
Great x 2 Grandmother: Matilda Unknown
Father: John "Tadody aka Fatherless" Braose 8th Baron Bramber 3 x Great Grandson of King Henry I "Beauclerc" England
Great x 4 Grandfather: Gilbert de Clare 
Great x 3 Grandfather: Richard de Clare
Great x 4 Grandmother: Adeliza Clermont
Great x 2 Grandfather: Roger Clare 2nd Earl Hertford
Great x 4 Grandfather: Ranulf le Meschin Gernon 3rd Earl Chester
Great x 3 Grandmother: Alice Gernon
Great x 4 Grandmother: Lucy Bolingbroke Countess Chester
Great x 1 Grandfather: Richard Clare 3rd Earl Hertford
Great x 2 Grandmother: Maud St Hilary Countess Hertford
Grandmother: Maud de Clare 2 x Great Granddaughter of King Henry I "Beauclerc" England
Great x 4 Grandfather: King Henry I "Beauclerc" England son of King William "Conqueror" I of England
Great x 3 Grandfather: Robert Normandy 1st Earl Gloucester son of King Henry I "Beauclerc" England
Great x 4 Grandmother: Daughter Gay
Great x 2 Grandfather: William Fitzrobert 2nd Earl Gloucester Grandson of King Henry I "Beauclerc" England
Great x 4 Grandfather: Robert Fitzhamon
Great x 3 Grandmother: Mabel Fitzhamon Countess Gloucester
Great x 4 Grandmother: Sibyl Montgomery
Great x 1 Grandmother: Amice Fitzrobert Countess Hertford Great Granddaughter of King Henry I "Beauclerc" England
Great x 4 Grandfather: Robert Beaumont 1st Earl of Leicester Count Meulan 
Great x 3 Grandfather: Robert Beaumont 2nd Earl of Leicester 3 x Great Grandson of Hugh I King of the Franks
Great x 4 Grandmother: Elizabeth Capet Countess Leicester, Meulan and Surrey 
2 x Great Granddaughter of Hugh I King of the Franks
Great x 2 Grandmother: Hawise Beaumont Countess Gloucester 4 x Great Granddaughter of Hugh I King of the Franks
Great x 4 Grandfather: Raoul Gael
Great x 3 Grandmother: Amice Gael Countess Leicester
William de Braose 1st Baron de Braose 9th Baron Bramber Great Grandson of King John of England
Great x 4 Grandfather: Cynan ab Iago King Gwynedd 2 x Great Grandson of Idwal ap Anaward "Foel aka Bald" King Gwynedd
Great x 3 Grandfather: King Gruffudd ap Cynan of Gwynedd son of Cynan ab Iago King Gwynedd
Great x 4 Grandmother: Ragnaillt Unknown Queen Consort Gwynedd
Great x 2 Grandfather: Owain "Great" King Gwynedd son of King Gruffudd ap Cynan of Gwynedd
Great x 4 Grandfather: Owain ab Edwin 3 x Great Grandson of Hywel "Dda aka Good" King Seisyllwg King Deheubarth
Great x 3 Grandmother: Angharad Queen Consort Gwynedd 4 x Great Granddaughter of Hywel "Dda aka Good" King Seisyllwg King Deheubarth
Great x 1 Grandfather: Iorwerth "Drwyndwn aka Flat Nosed" Aberffraw son of Owain "Great" King Gwynedd
Great x 4 Grandfather: Trahaearn ap Caradog
Great x 3 Grandfather: Llywarch ap Trahaearn Lord of Cydewain
Great x 2 Grandmother: Gwladus Unknown Queen Consort Gwynedd
Grandfather: Llewellyn "The Great" Aberffraw Grandson of Owain "Great" King Gwynedd
Great x 4 Grandfather: Bleddyn ap Cynfyn King Gwynedd King Powys Grandson of Maredudd ab Owain King Deheubarth King Powys King Gwynedd
Great x 3 Grandfather: Maredudd ap Bleddyn King Powys son of Bleddyn ap Cynfyn King Gwynedd King Powys
Great x 2 Grandfather: Madog ap Maredudd Mathrafal Prince Powys son of Maredudd ap Bleddyn King Powys
Great x 1 Grandmother: Marared ferch Madog Mathrafal Granddaughter of King Gruffudd ap Cynan of Gwynedd
Great x 4 Grandfather: Cynan ab Iago King Gwynedd 2 x Great Grandson of Idwal ap Anaward "Foel aka Bald" King Gwynedd
Great x 3 Grandfather: King Gruffudd ap Cynan of Gwynedd son of Cynan ab Iago King Gwynedd
Great x 4 Grandmother: Ragnaillt Unknown Queen Consort Gwynedd
Great x 2 Grandmother: Susanna Aberffraw daughter of King Gruffudd ap Cynan of Gwynedd
Great x 4 Grandfather: Owain ab Edwin 3 x Great Grandson of Hywel "Dda aka Good" King Seisyllwg King Deheubarth
Great x 3 Grandmother: Angharad Queen Consort Gwynedd 4 x Great Granddaughter of Hywel "Dda aka Good" King Seisyllwg King Deheubarth
Mother: Margred verch Llewellyn Baroness Clifford Granddaughter of King John of England
Great x 4 Grandfather: Fulk "Young" King Jerusalem 
9 x Great Grandson of Charles "Charlemagne aka Great" King of the Franks King Lombardy Holy Roman Emperor
Great x 3 Grandfather: Geoffrey Plantagenet Duke Normandy 9 x Great Grandson of Charles "Charlemagne aka Great" King of the Franks King Lombardy Holy Roman Emperor
Great x 4 Grandmother: Ermengarde of Maine Countess of Anjou 8 x Great Granddaughter of Charles "Charlemagne aka Great" King of the Franks King Lombardy Holy Roman Emperor
Great x 2 Grandfather: King Henry "Curtmantle" II of England Grandson of King Henry I "Beauclerc" England
Great x 4 Grandfather: King Henry I "Beauclerc" England son of King William "Conqueror" I of England
Great x 3 Grandmother: Empress Matilda daughter of King Henry I "Beauclerc" England
Great x 4 Grandmother: Edith aka Matilda Dunkeld Queen Consort England 
daughter of King Malcolm III of Scotland
Great x 1 Grandfather: King John of England son of King Henry "Curtmantle" II of England
Great x 4 Grandfather: William "Troubadour" Poitiers IX Duke Aquitaine 2 x Great Grandson of Hugh I King of the Franks
Great x 3 Grandfather: William "Saint" Poitiers X Duke Aquitaine 3 x Great Grandson of Hugh I King of the Franks
Great x 4 Grandmother: Philippa Rouerge Duchess Aquitaine
Great x 2 Grandmother: Eleanor of Aquitaine Queen Consort Franks and England 4 x Great Granddaughter of Hugh I King of the Franks
Great x 4 Grandfather: Aimery Chatellerault Viscount Châtellerault
Great x 3 Grandmother: Aenor Chatellerault Duchess Aquitaine
Great x 4 Grandmother: Dangereuse Ile Bouchard Viscountess Chatellerault
Grandmother: Joan Plantagenet daughter of King John of England
Great x 4 Grandfather: Fulk "Young" King Jerusalem 9 x Great Grandson of Charles "Charlemagne aka Great" King of the Franks King Lombardy Holy Roman Emperor
Great x 3 Grandfather: Geoffrey Plantagenet Duke Normandy 9 x Great Grandson of Charles "Charlemagne aka Great" King of the Franks King Lombardy Holy Roman Emperor
Great x 4 Grandmother: Ermengarde of Maine Countess of Anjou 8 x Great Granddaughter of Charles "Charlemagne aka Great" King of the Franks King Lombardy Holy Roman Emperor
Great x 2 Grandfather: Hamelin Warenne Earl of Surrey 10 x Great Grandson of Charles "Charlemagne aka Great" King of the Franks King Lombardy Holy Roman Emperor
Great x 3 Grandmother: Mistress Unknown
Great x 1 Grandmother: Adela Plantagenet 5 x Great Granddaughter of Hugh I King of the Franks
Great x 4 Grandfather: William Warenne 2nd Earl of Surrey 
Great x 3 Grandfather: William Warenne 3rd Earl of Surrey 3 x Great Grandson of Hugh I King of the Franks
Great x 4 Grandmother: Elizabeth Capet Countess Leicester, Meulan and Surrey 2 x Great Granddaughter of Hugh I King of the Franks
Great x 2 Grandmother: Isabella Warenne Countess Boulogne 4th Countess of Surrey 4 x Great Granddaughter of Hugh I King of the Franks
Great x 4 Grandfather: William "Talvas" Montgomery III Count Ponthieu 4 x Great Grandson of Hugh I King of the Franks
Great x 3 Grandmother: Adela Montgomery Countess of Salisbury and Surrey 4 x Great Granddaughter of Hugh I King of the Franks
Great x 4 Grandmother: Helie Burgundy Countess Ponthieu 3 x Great Granddaughter of Hugh I King of the Franks