Isabella of Meulan1 
F, #104651, b. between 1102 and 1107, d. after 1172
Isabella of Meulan|b. bt 1102 - 1107\nd. a 1172|p10466.htm#i104651|Robert de Meulan, 1st Earl of Leicester|b. c 1046\nd. 5 Jun 1118|p10774.htm#i107737|Elizabeth de Vermandois|d. 17 Feb 1131|p10466.htm#i104653|Roger de Beaumont, Seigneur de Portaudemer|d. 29 Nov 1094|p381.htm#i3810|Adeline de Meulan|d. c 8 Apr 1081|p382.htm#i3811|Hugh de Crépi, Comte de Vermandois et de Valois|b. 1057\nd. 18 Oct 1102|p10318.htm#i103173|Aelis de Vermandois, Comtesse de Vermandois|b. c 1065\nd. bt 1121 - 1123|p11359.htm#i113582|
Last Edited=22 May 2004
Isabella of Meulan was born between 1102 and 1107.1 She was the daughter of Robert de Meulan, 1st Earl of Leicester and Elizabeth de Vermandois.2 She married Gilbert de Clare, 1st Earl of Pembroke, son of Gilbert FitzRichard and Adeliza de Clermont. She died after 1172.2
As a result of her marriage, Isabella of Meulan was styled as Countess of Pembroke.1
As a result of her marriage, Isabella of Meulan was styled as Countess of Pembroke.1
Children of Isabella of Meulan and Henry I 'Beauclerc', King of England
- Matilda of Montvilliers 2
- Isabella (?) b. c 11202
Children of Isabella of Meulan and Gilbert de Clare, 1st Earl of Pembroke
- Basilea de Clare 2
- Richard FitzGilbert de Clare, 2nd Earl of Pembroke+ b. c 1130, d. 20 Apr 11762
Citations
- [S11] Alison Weir, Britain's Royal Family: A Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 48. Hereinafter cited as Britain's Royal Family.
- [S106] Royal Genealogies Website (ROYAL92.GED), online <ftp://ftp.cac.psu.edu/genealogy/public_html/royal/index.html>. Hereinafter cited as Royal Genealogies Website.
Saint Walteof de St. Liz1 
M, #104652, b. circa 1100, d. between 1159 and 1160
Saint Walteof de St. Liz|b. c 1100\nd. bt 1159 - 1160|p10466.htm#i104652|Simon de St. Liz , Earl of Huntingdon and Northampton|d. a 1111|p10770.htm#i107698|Maud of Northumberland|b. c 1074\nd. bt 23 Apr 1130 - 22 Apr 1131|p10287.htm#i102868|||||||Waltheof, Earl of Northumbria and Huntingdon|d. 31 May 1076|p10670.htm#i106697|Judith of Lens|b. bt 1054 - 1055\nd. a 1086|p10483.htm#i104824|
Last Edited=17 Apr 2007
Saint Walteof de St. Liz was born circa 1100.1 He was the son of Simon de St. Liz , Earl of Huntingdon and Northampton and Maud of Northumberland.1 He died between 1159 and 1160.1
Saint Walteof de St. Liz was the Abbot at Melrose, Roxburghshire, Scotland.1
Saint Walteof de St. Liz was the Abbot at Melrose, Roxburghshire, Scotland.1
Citations
- [S11] Alison Weir, Britain's Royal Family: A Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 192. Hereinafter cited as Britain's Royal Family.
Elizabeth de Vermandois1
F, #104653, d. 17 February 1131
Elizabeth de Vermandois|d. 17 Feb 1131|p10466.htm#i104653|Hugh de Crépi, Comte de Vermandois et de Valois|b. 1057\nd. 18 Oct 1102|p10318.htm#i103173|Aelis de Vermandois, Comtesse de Vermandois|b. c 1065\nd. bt 1121 - 1123|p11359.htm#i113582|Henri I., Roi de France|b. Apr 1008\nd. 4 Aug 1060|p10310.htm#i103097|Anne of Kiev|b. c 1024\nd. c 1075|p10318.htm#i103174|Heribert V., Comte de Vermandois et de Valois||p11359.htm#i113583|Adele de Crépi||p402.htm#i4018|
Last Edited=4 Mar 2006
Elizabeth de Vermandois is the daughter of Hugh de Crépi, Comte de Vermandois et de Valois and Aelis de Vermandois, Comtesse de Vermandois.2,3 She married, firstly, Robert de Meulan, 1st Earl of Leicester, son of Roger de Beaumont, Seigneur de Portaudemer and Adeline de Meulan, in 1096.4 She married, secondly, William II de Warenne, 2nd Earl of Surrey, son of William I de Warenne, 1st Earl of Surrey and Gundreda (?), after 5 June 1118.5 She died on 17 February 1131.
Elizabeth de Vermandois was also known as Isabel de Vermandois.6 She was also known as Isabel de Crépi.2 From 1096, her married name became de Beaumont. Her married name became de Warenne.
Elizabeth de Vermandois was also known as Isabel de Vermandois.6 She was also known as Isabel de Crépi.2 From 1096, her married name became de Beaumont. Her married name became de Warenne.
Children of Elizabeth de Vermandois and Robert de Meulan, 1st Earl of Leicester
- Hugh de Meulan, 1st and last Earl of Bedford 7
- Isabella of Meulan+ b. bt 1102 - 1107, d. a 11721
- Waleran de Beaumont, 1st and last Earl of Worcester+ b. 1104, d. bt 9 Apr 1166 - 10 Apr 11668
- Robert de Beaumont, 2nd Earl of Leicester+ b. 1104, d. 5 Apr 11688
Children of Elizabeth de Vermandois and William II de Warenne, 2nd Earl of Surrey
- Ada de Warenne+ d. c 11789
- William III de Warenne, 3rd Earl of Surrey+ b. c 1119, d. 19 Jan 1147/485
Citations
- [S106] Royal Genealogies Website (ROYAL92.GED), online <ftp://ftp.cac.psu.edu/genealogy/public_html/royal/index.html>. Hereinafter cited as Royal Genealogies Website.
- [S6] G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume VII, page 526. Hereinafter cited as The Complete Peerage.
- [S16] Jirí Louda and Michael MacLagan, Lines of Succession: Heraldry of the Royal Families of Europe, 2nd edition (London, U.K.: Little, Brown and Company, 1999), table 64. Hereinafter cited as Lines of Succession.
- [S6] Cokayne, and others, The Complete Peerage, volume VII, page 523.
- [S6] Cokayne, and others, The Complete Peerage, volume XII/1, page 495.
- [S6] Cokayne, and others, The Complete Peerage, volume XII/1, page 496.
- [S204] Obituaries, The Economist, London, U.K., 21 May 2004. Hereinafter cited as The Economist.
- [S6] Cokayne, and others, The Complete Peerage, volume XII/2, page 829.
- [S11] Alison Weir, Britain's Royal Family: A Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 192. Hereinafter cited as Britain's Royal Family.
Matilda of Montvilliers1
F, #104654
Matilda of Montvilliers||p10466.htm#i104654|Henry I 'Beauclerc', King of England|b. Sep 1068\nd. 1 Dec 1135|p10204.htm#i102033|Isabella of Meulan|b. bt 1102 - 1107\nd. a 1172|p10466.htm#i104651|William I 'the Conqueror', King of England|b. bt 1027 - 1028\nd. 9 Sep 1087|p10203.htm#i102022|Matilda de Flandre|b. c 1031\nd. 2 Nov 1083|p10203.htm#i102023|Robert de Meulan, 1st Earl of Leicester|b. c 1046\nd. 5 Jun 1118|p10774.htm#i107737|Elizabeth de Vermandois|d. 17 Feb 1131|p10466.htm#i104653|
Last Edited=14 Apr 2007
Consanguinity Index=0.8%
Matilda of Montvilliers is the daughter of Henry I 'Beauclerc', King of England and Isabella of Meulan.2
Matilda of Montvilliers was also known as Maud.1 She was the Abbess at Montvilliers.
Matilda of Montvilliers was also known as Maud.1 She was the Abbess at Montvilliers.
Citations
- [S11] Alison Weir, Britain's Royal Family: A Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 49. Hereinafter cited as Britain's Royal Family.
- [S106] Royal Genealogies Website (ROYAL92.GED), online <ftp://ftp.cac.psu.edu/genealogy/public_html/royal/index.html>. Hereinafter cited as Royal Genealogies Website.
Gilbert de Clare, 1st Earl of Pembroke1 
M, #104655, b. circa 1100, d. 1148
Gilbert de Clare, 1st Earl of Pembroke|b. c 1100\nd. 1148|p10466.htm#i104655|Gilbert FitzRichard|b. b 1066\nd. c 1117|p15842.htm#i158420|Adeliza de Clermont|b. c 1058|p15843.htm#i158421|Richard FitzGilbert|b. c 1024\nd. c 1090|p15843.htm#i158424|Rohese Giffard|b. 1034|p15843.htm#i158425|Hugues, Comte de Clermont|b. c 1030\nd. 1101|p15843.htm#i158422|Marguerite de Montdidier|b. c 1045\nd. c 1110|p15843.htm#i158423|
Last Edited=28 Jan 2007
Gilbert de Clare, 1st Earl of Pembroke was born circa 1100. He was the son of Gilbert FitzRichard and Adeliza de Clermont.1 He married Isabella of Meulan, daughter of Robert de Meulan, 1st Earl of Leicester and Elizabeth de Vermandois. He died in 1148.
Gilbert de Clare, 1st Earl of Pembroke also went by the nick-name of Gilbert 'Strongbow'. He was also known as Gilbert FitzGilbert.2 He was created 1st Earl of Pembroke [England] circa 1138.1
Gilbert de Clare, 1st Earl of Pembroke also went by the nick-name of Gilbert 'Strongbow'. He was also known as Gilbert FitzGilbert.2 He was created 1st Earl of Pembroke [England] circa 1138.1
Children of Gilbert de Clare, 1st Earl of Pembroke and Isabella of Meulan
- Basilea de Clare 2
- Richard FitzGilbert de Clare, 2nd Earl of Pembroke+ b. c 1130, d. 20 Apr 11762
Citations
- [S6] G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume III, page 243. Hereinafter cited as The Complete Peerage.
- [S106] Royal Genealogies Website (ROYAL92.GED), online <ftp://ftp.cac.psu.edu/genealogy/public_html/royal/index.html>. Hereinafter cited as Royal Genealogies Website.
Richard FitzGilbert de Clare, 2nd Earl of Pembroke1 
M, #104656, b. circa 1130, d. 20 April 1176
Richard FitzGilbert de Clare, 2nd Earl of Pembroke|b. c 1130\nd. 20 Apr 1176|p10466.htm#i104656|Gilbert de Clare, 1st Earl of Pembroke|b. c 1100\nd. 1148|p10466.htm#i104655|Isabella of Meulan|b. bt 1102 - 1107\nd. a 1172|p10466.htm#i104651|Gilbert FitzRichard|b. b 1066\nd. c 1117|p15842.htm#i158420|Adeliza d. Clermont|b. c 1058|p15843.htm#i158421|Robert de Meulan, 1st Earl of Leicester|b. c 1046\nd. 5 Jun 1118|p10774.htm#i107737|Elizabeth de Vermandois|d. 17 Feb 1131|p10466.htm#i104653|
Last Edited=28 Feb 2007
Consanguinity Index=0.0%
Richard FitzGilbert de Clare, 2nd Earl of Pembroke was born circa 1130.2 He was the son of Gilbert de Clare, 1st Earl of Pembroke and Isabella of Meulan.2 He married Aoife MacMorrough, daughter of Dermot MacMorrough, King of Leinster, circa 26 August 1171. He died on 20 April 1176, without surviving male issue.3
Richard FitzGilbert de Clare, 2nd Earl of Pembroke was styled as Earl of Buckingham.3 Richard FitzGilbert de Clare, 2nd Earl of Pembroke also went by the nick-name of Richard 'Strongbow'.3 He succeeded to the title of 2nd Earl of Pembroke [E., c. 1138] in 1149.1 He has an extensive biographical entry in the Dictionary of National Biography.4

Richard FitzGilbert de Clare, 2nd Earl of Pembroke was styled as Earl of Buckingham.3 Richard FitzGilbert de Clare, 2nd Earl of Pembroke also went by the nick-name of Richard 'Strongbow'.3 He succeeded to the title of 2nd Earl of Pembroke [E., c. 1138] in 1149.1 He has an extensive biographical entry in the Dictionary of National Biography.4
Child of Richard FitzGilbert de Clare, 2nd Earl of Pembroke and Aoife MacMorrough
Citations
- [S11] Alison Weir, Britain's Royal Family: A Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 68. Hereinafter cited as Britain's Royal Family.
- [S106] Royal Genealogies Website (ROYAL92.GED), online <ftp://ftp.cac.psu.edu/genealogy/public_html/royal/index.html>. Hereinafter cited as Royal Genealogies Website.
- [S6] G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume II, page 387. Hereinafter cited as The Complete Peerage.
- [S18] Matthew H.C.G., editor, Dictionary of National Biography on CD-ROM (Oxford, U.K.: Oxford University Press, 1995), de Clare, Richard. Hereinafter cited as Dictionary of National Biography.
Basilea de Clare1
F, #104657
Basilea de Clare||p10466.htm#i104657|Gilbert de Clare, 1st Earl of Pembroke|b. c 1100\nd. 1148|p10466.htm#i104655|Isabella of Meulan|b. bt 1102 - 1107\nd. a 1172|p10466.htm#i104651|Gilbert FitzRichard|b. b 1066\nd. c 1117|p15842.htm#i158420|Adeliza d. Clermont|b. c 1058|p15843.htm#i158421|Robert de Meulan, 1st Earl of Leicester|b. c 1046\nd. 5 Jun 1118|p10774.htm#i107737|Elizabeth de Vermandois|d. 17 Feb 1131|p10466.htm#i104653|
Last Edited=13 Aug 2006
Consanguinity Index=0.0%
Basilea de Clare is the daughter of Gilbert de Clare, 1st Earl of Pembroke and Isabella of Meulan.1 She married Raymond le Gros fitz William, son of William fitz Gerald.2
Citations
- [S106] Royal Genealogies Website (ROYAL92.GED), online <ftp://ftp.cac.psu.edu/genealogy/public_html/royal/index.html>. Hereinafter cited as Royal Genealogies Website.
- [S37] Charles Mosley, editor, Burke's Peerage, Baronetage & Knightage, 107th edition, 3 volumes (Wilmington, Delaware, U.S.A.: Burke's Peerage (Genealogical Books) Ltd, 2003), volume 1, page 682. Hereinafter cited as Burke's Peerage and Baronetage, 107th edition.
Matilda (?)1 
F, #104658, b. circa 1090, d. 25 November 1120
Matilda (?)|b. c 1090\nd. 25 Nov 1120|p10466.htm#i104658|Henry I 'Beauclerc', King of England|b. Sep 1068\nd. 1 Dec 1135|p10204.htm#i102033||||William I 'the Conqueror', King of England|b. bt 1027 - 1028\nd. 9 Sep 1087|p10203.htm#i102022|Matilda de Flandre|b. c 1031\nd. 2 Nov 1083|p10203.htm#i102023|||||||
Last Edited=10 May 2003
Matilda (?) was born circa 1090.1 She was the daughter of Henry I 'Beauclerc', King of England.2 She married Rotrou II 'the Great' du Perche, Comte du Perche in 1103.2 She died on 25 November 1120 at near Barfleur, Normandy, France, drowned in the wreck of the White Ship.1
Matilda (?) was also known as Maud (?).
Matilda (?) was also known as Maud (?).
Children of Matilda (?) and Rotrou II 'the Great' du Perche, Comte du Perche
Citations
- [S11] Alison Weir, Britain's Royal Family: A Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 48. Hereinafter cited as Britain's Royal Family.
- [S106] Royal Genealogies Website (ROYAL92.GED), online <ftp://ftp.cac.psu.edu/genealogy/public_html/royal/index.html>. Hereinafter cited as Royal Genealogies Website.
Rotrou II 'the Great' du Perche, Comte du Perche1 
M, #104659, d. between 20 January 1144 and 23 April 1144
Last Edited=16 Jun 2003
Rotrou II 'the Great' du Perche, Comte du Perche married Matilda (?), daughter of Henry I 'Beauclerc', King of England, in 1103.2 He died between 20 January 1144 and 23 April 1144.1
Rotrou II 'the Great' du Perche, Comte du Perche gained the title of Comte du Perche. He fought in the siege of Rouen in 1144.
Rotrou II 'the Great' du Perche, Comte du Perche gained the title of Comte du Perche. He fought in the siege of Rouen in 1144.
Children of Rotrou II 'the Great' du Perche, Comte du Perche and Matilda (?)
Citations
- [S11] Alison Weir, Britain's Royal Family: A Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 48. Hereinafter cited as Britain's Royal Family.
- [S106] Royal Genealogies Website (ROYAL92.GED), online <ftp://ftp.cac.psu.edu/genealogy/public_html/royal/index.html>. Hereinafter cited as Royal Genealogies Website.
Philippa du Perche1
F, #104660
Philippa du Perche||p10466.htm#i104660|Rotrou II 'the Great' du Perche, Comte du Perche|d. bt 20 Jan 1144 - 23 Apr 1144|p10466.htm#i104659|Matilda (?)|b. c 1090\nd. 25 Nov 1120|p10466.htm#i104658|||||||Henry I 'Beauclerc', King of England|b. Sep 1068\nd. 1 Dec 1135|p10204.htm#i102033||||
Last Edited=10 May 2003
Philippa du Perche is the daughter of Rotrou II 'the Great' du Perche, Comte du Perche and Matilda (?).1
Child of Philippa du Perche and Helias II d'Anjou, Comte de Maine
Citations
- [S106] Royal Genealogies Website (ROYAL92.GED), online <ftp://ftp.cac.psu.edu/genealogy/public_html/royal/index.html>. Hereinafter cited as Royal Genealogies Website.




