William de Percy1

M, #15631
FatherWilliam "al Gernons" de Percy1 b. c 1030, d. c 1096
MotherEmma de Port1
Last Edited3 Oct 2002
     ; William; possibly the Canon of York of the same name who was a witness to charters in c 1115-c 1125 and 1133-c 1144.2

Citations

  1. [S757] Compiled by Carl Boyer 3rd, Medieval English Ancestors of Certain Americans: Many of the English Ancestral Lines Prior to 1300 of those Colonial Americans with known Royal Ancestry but Fully Developed in all Possible Lines (PO Box 220333, Santa Clarita, CA 91322-0333: Carl Boyer 3rd, 2001), p. 193, de PERCY 1:iii. Hereinafter cited as Boyer [2001] Med English Ancestors.
  2. [S1396] Burke's Peerage & Gentry Web Site, online http://www.burkes-peerage.net/sites/peerageandgentry/sitepages/home.asp, Northumberland Family Page. Hereinafter cited as Burke's Peerage & Gentry Web Site.

Richard de Percy of Dunsley1

M, #15632
FatherWilliam "al Gernons" de Percy1 b. c 1030, d. c 1096
MotherEmma de Port1
Last Edited24 Jan 2003
     Richard de Percy of Dunsley married Alice (?)1
     ; Richard, of Dunsley, nr Whitby, N Yorks; paid tithe with his est bro ALAN to Whitby; m Alice, previously or subsequently w of Walter de Argentom, and had issue.2

Family

Alice (?)
Children

Citations

  1. [S757] Compiled by Carl Boyer 3rd, Medieval English Ancestors of Certain Americans: Many of the English Ancestral Lines Prior to 1300 of those Colonial Americans with known Royal Ancestry but Fully Developed in all Possible Lines (PO Box 220333, Santa Clarita, CA 91322-0333: Carl Boyer 3rd, 2001), p. 193, de PERCY 1:iv. Hereinafter cited as Boyer [2001] Med English Ancestors.
  2. [S1396] Burke's Peerage & Gentry Web Site, online http://www.burkes-peerage.net/sites/peerageandgentry/sitepages/home.asp, Northumberland Family Page. Hereinafter cited as Burke's Peerage & Gentry Web Site.

(?) de Percy1

F, #15634
FatherWilliam "al Gernons" de Percy1 b. c 1030, d. c 1096
MotherEmma de Port1
Last Edited10 Sep 2001

Citations

  1. [S757] Compiled by Carl Boyer 3rd, Medieval English Ancestors of Certain Americans: Many of the English Ancestral Lines Prior to 1300 of those Colonial Americans with known Royal Ancestry but Fully Developed in all Possible Lines (PO Box 220333, Santa Clarita, CA 91322-0333: Carl Boyer 3rd, 2001), p. 193, de PERCY 1:v. Hereinafter cited as Boyer [2001] Med English Ancestors.

(?) de Percy1

F, #15635
FatherWilliam "al Gernons" de Percy1 b. c 1030, d. c 1096
MotherEmma de Port1
Last Edited10 Sep 2001

Citations

  1. [S757] Compiled by Carl Boyer 3rd, Medieval English Ancestors of Certain Americans: Many of the English Ancestral Lines Prior to 1300 of those Colonial Americans with known Royal Ancestry but Fully Developed in all Possible Lines (PO Box 220333, Santa Clarita, CA 91322-0333: Carl Boyer 3rd, 2001), p. 193, de PERCY 1:vi. Hereinafter cited as Boyer [2001] Med English Ancestors.

Alan de Percy1

M, #15636
FatherAlan de Percy1 b. b 1100, d. b Dec 1135
Last Edited4 Oct 2002
     ; fought for King David I at the Battle of the Standard.1,2

Citations

  1. [S757] Compiled by Carl Boyer 3rd, Medieval English Ancestors of Certain Americans: Many of the English Ancestral Lines Prior to 1300 of those Colonial Americans with known Royal Ancestry but Fully Developed in all Possible Lines (PO Box 220333, Santa Clarita, CA 91322-0333: Carl Boyer 3rd, 2001), p. 194, de PERCY 2:iii. Hereinafter cited as Boyer [2001] Med English Ancestors.
  2. [S1396] Burke's Peerage & Gentry Web Site, online http://www.burkes-peerage.net/sites/peerageandgentry/sitepages/home.asp, Northumberland Family Page. Hereinafter cited as Burke's Peerage & Gentry Web Site.

Geoffrey de Percy1

M, #15637
FatherAlan de Percy1 b. b 1100, d. b Dec 1135
Last Edited10 Sep 2001

Citations

  1. [S757] Compiled by Carl Boyer 3rd, Medieval English Ancestors of Certain Americans: Many of the English Ancestral Lines Prior to 1300 of those Colonial Americans with known Royal Ancestry but Fully Developed in all Possible Lines (PO Box 220333, Santa Clarita, CA 91322-0333: Carl Boyer 3rd, 2001), p. 194, de PERCY 2:iv. Hereinafter cited as Boyer [2001] Med English Ancestors.

Henry de Percy1

M, #15638
FatherAlan de Percy1 b. b 1100, d. b Dec 1135
Last Edited10 Sep 2001

Citations

  1. [S757] Compiled by Carl Boyer 3rd, Medieval English Ancestors of Certain Americans: Many of the English Ancestral Lines Prior to 1300 of those Colonial Americans with known Royal Ancestry but Fully Developed in all Possible Lines (PO Box 220333, Santa Clarita, CA 91322-0333: Carl Boyer 3rd, 2001), p. 194, de PERCY 2:v. Hereinafter cited as Boyer [2001] Med English Ancestors.

Robert de Percy1

M, #15639
FatherAlan de Percy1 b. b 1100, d. b Dec 1135
Last Edited10 Sep 2001

Citations

  1. [S757] Compiled by Carl Boyer 3rd, Medieval English Ancestors of Certain Americans: Many of the English Ancestral Lines Prior to 1300 of those Colonial Americans with known Royal Ancestry but Fully Developed in all Possible Lines (PO Box 220333, Santa Clarita, CA 91322-0333: Carl Boyer 3rd, 2001), p. 194, de PERCY 2:vi. Hereinafter cited as Boyer [2001] Med English Ancestors.

(?) de Percy1

F, #15640
FatherAlan de Percy1 b. b 1100, d. b Dec 1135
Last Edited10 Sep 2001

Citations

  1. [S757] Compiled by Carl Boyer 3rd, Medieval English Ancestors of Certain Americans: Many of the English Ancestral Lines Prior to 1300 of those Colonial Americans with known Royal Ancestry but Fully Developed in all Possible Lines (PO Box 220333, Santa Clarita, CA 91322-0333: Carl Boyer 3rd, 2001), p. 194, de PERCY 2:vii. Hereinafter cited as Boyer [2001] Med English Ancestors.

(?) de Percy1

F, #15641
FatherAlan de Percy1 b. b 1100, d. b Dec 1135
Last Edited10 Sep 2001

Citations

  1. [S757] Compiled by Carl Boyer 3rd, Medieval English Ancestors of Certain Americans: Many of the English Ancestral Lines Prior to 1300 of those Colonial Americans with known Royal Ancestry but Fully Developed in all Possible Lines (PO Box 220333, Santa Clarita, CA 91322-0333: Carl Boyer 3rd, 2001), p. 194, de PERCY 2:viii. Hereinafter cited as Boyer [2001] Med English Ancestors.

Alan de Percy1

M, #15642, d. before 1175
FatherWilliam de Percy1 d. bt 1174 - 1175
MotherAdelaide de Clare1,2 d. bt 1148 - 1166
Last Edited28 Apr 2006
     Alan de Percy died before 1175.1

Family

Child

Citations

  1. [S757] Compiled by Carl Boyer 3rd, Medieval English Ancestors of Certain Americans: Many of the English Ancestral Lines Prior to 1300 of those Colonial Americans with known Royal Ancestry but Fully Developed in all Possible Lines (PO Box 220333, Santa Clarita, CA 91322-0333: Carl Boyer 3rd, 2001), p. 194, de PERCY 3:i. Hereinafter cited as Boyer [2001] Med English Ancestors.
  2. [S1490] Genealogics Website (oiginated by Leo van de Pas, continued by Ian Fettes), online http://www.genealogics.org/index.php, Adelaide de Clare: http://www.genealogics.org/getperson.php?personID=I00139945&tree=LEO. Hereinafter cited as Genealogics Website.
  3. [S1396] Burke's Peerage & Gentry Web Site, online http://www.burkes-peerage.net/sites/peerageandgentry/sitepages/home.asp, Northumberland Family Page. Hereinafter cited as Burke's Peerage & Gentry Web Site.

Walter de Percy1

M, #15643
FatherWilliam de Percy1 d. bt 1174 - 1175
MotherAdelaide de Clare1 d. bt 1148 - 1166
Last Edited4 Oct 2002
     ; witness to a charter of his sis Maud, Countess of Warwick; living 1203.2

; Burke's Peerage says Walter was "illegitimate" son of William.2

Citations

  1. [S757] Compiled by Carl Boyer 3rd, Medieval English Ancestors of Certain Americans: Many of the English Ancestral Lines Prior to 1300 of those Colonial Americans with known Royal Ancestry but Fully Developed in all Possible Lines (PO Box 220333, Santa Clarita, CA 91322-0333: Carl Boyer 3rd, 2001), p. 194, de PERCY 3:ii. Hereinafter cited as Boyer [2001] Med English Ancestors.
  2. [S1396] Burke's Peerage & Gentry Web Site, online http://www.burkes-peerage.net/sites/peerageandgentry/sitepages/home.asp, Northumberland Family Page. Hereinafter cited as Burke's Peerage & Gentry Web Site.

Alice de Percy1

F, #15644
FatherWilliam de Percy1 d. bt 1174 - 1175
MotherAdelaide de Clare1 d. bt 1148 - 1166
Last Edited10 Sep 2001

Family 1

Richard de Morville
Child

Citations

  1. [S757] Compiled by Carl Boyer 3rd, Medieval English Ancestors of Certain Americans: Many of the English Ancestral Lines Prior to 1300 of those Colonial Americans with known Royal Ancestry but Fully Developed in all Possible Lines (PO Box 220333, Santa Clarita, CA 91322-0333: Carl Boyer 3rd, 2001), p. 194, de PERCY 3:v. Hereinafter cited as Boyer [2001] Med English Ancestors.
  2. [S1490] Genealogics Website (oiginated by Leo van de Pas, continued by Ian Fettes), online http://www.genealogics.org/index.php, Hugues du Puiset: http://www.genealogics.org/getperson.php?personID=I00330968&tree=LEO. Hereinafter cited as Genealogics Website.
  3. [S1396] Burke's Peerage & Gentry Web Site, online http://www.burkes-peerage.net/sites/peerageandgentry/sitepages/home.asp, Northumberland Family Page. Hereinafter cited as Burke's Peerage & Gentry Web Site.

Hugues du Puiset Earl of Northumberland, Bishop of Durham1,2,3

M, #15645
FatherHugues III (?) Sire du Puiset, Vicomte de Chartres, Comte de Corbeil3,4,5 b. c 1080, d. 1132
MotherAgnès de Blois3,6 d. a 1129
Last Edited19 Apr 2020
     Hugues du Puiset Earl of Northumberland, Bishop of Durham married Alice de Percy, daughter of William de Percy and Adelaide de Clare.1,3
     ; Leo van de Pas cites: Europäische Stammtafeln, J.A. Stargardt Verlag Marburg., Detlev Schwennicke, Editor, Reference: III/4 660.3 Hugues du Puiset Earl of Northumberland, Bishop of Durham was also known as Hugh du Pudsey.2 He was Bishop of Durham between 1153 and 1195.1 He was Earl of Northumberland by purchase: "In 1157 MALCOLM IV of Scotland handed the Earldom back to HENRY II of England, and in 1189 RICHARD I sold it to the Bishop of Durham for 2,000 marks (over £32,000,000 in late-1990s terms) to finance his crusade. What was being sold was not just, indeed hardly at all, a title of honour, but a vast swathe of real estate over which the purchaser would have quasi-sovereign power. " between 1189 and 1194.2

Family

Alice de Percy
Child

Citations

  1. [S757] Compiled by Carl Boyer 3rd, Medieval English Ancestors of Certain Americans: Many of the English Ancestral Lines Prior to 1300 of those Colonial Americans with known Royal Ancestry but Fully Developed in all Possible Lines (PO Box 220333, Santa Clarita, CA 91322-0333: Carl Boyer 3rd, 2001), p. 194, de PERCY 3:v. Hereinafter cited as Boyer [2001] Med English Ancestors.
  2. [S1396] Burke's Peerage & Gentry Web Site, online http://www.burkes-peerage.net/sites/peerageandgentry/sitepages/home.asp, Northumberland Family Page. Hereinafter cited as Burke's Peerage & Gentry Web Site.
  3. [S1490] Genealogics Website (oiginated by Leo van de Pas, continued by Ian Fettes), online http://www.genealogics.org/index.php, Hugues du Puiset: http://www.genealogics.org/getperson.php?personID=I00330968&tree=LEO. Hereinafter cited as Genealogics Website.
  4. [S1490] Genealogics Website, online http://www.genealogics.org/index.php, Hugues III: http://www.genealogics.org/getperson.php?personID=I00199411&tree=LEO
  5. [S2203] Foundation for Medieval Genealogy (FMG): MEDIEVAL LANDS - A prosopography of medieval European noble and royal families, online http://fmg.ac/Projects/MedLands/index.htm, https://fmg.ac/Projects/MedLands/cfrachacha.htm#HuguesIIIPuisetChartresdied1132. Hereinafter cited as FMG Medieval Lands Website.
  6. [S1490] Genealogics Website, online http://www.genealogics.org/index.php, Agnès de Blois: http://www.genealogics.org/getperson.php?personID=I00199412&tree=LEO

Henry du Puiset1,2

M, #15646, d. 1209
FatherHugues du Puiset Earl of Northumberland, Bishop of Durham1,3
MotherAlice de Percy1
Last Edited10 Jan 2004
     Henry du Puiset married Denise de Tilli, daughter of Otes de Tilli and Mabel fitz Raven, in 1182.2
Henry du Puiset died in 1209.2
     He was founder of Finchale Priory at Finchale Priory, co. Durham, England.2

Citations

  1. [S757] Compiled by Carl Boyer 3rd, Medieval English Ancestors of Certain Americans: Many of the English Ancestral Lines Prior to 1300 of those Colonial Americans with known Royal Ancestry but Fully Developed in all Possible Lines (PO Box 220333, Santa Clarita, CA 91322-0333: Carl Boyer 3rd, 2001), p. 194, de PERCY 3:v. Hereinafter cited as Boyer [2001] Med English Ancestors.
  2. [S1396] Burke's Peerage & Gentry Web Site, online http://www.burkes-peerage.net/sites/peerageandgentry/sitepages/home.asp, Northumberland Family Page. Hereinafter cited as Burke's Peerage & Gentry Web Site.
  3. [S1490] Genealogics Website (oiginated by Leo van de Pas, continued by Ian Fettes), online http://www.genealogics.org/index.php, Hugues du Puiset: http://www.genealogics.org/getperson.php?personID=I00330968&tree=LEO. Hereinafter cited as Genealogics Website.

Emma de Percy1

F, #15647
FatherWilliam de Percy1 d. bt 1174 - 1175
MotherAdelaide de Clare1 d. bt 1148 - 1166
Last Edited10 Sep 2001
     Emma de Percy married William de Malebise.1

Family

William de Malebise
Child

Citations

  1. [S757] Compiled by Carl Boyer 3rd, Medieval English Ancestors of Certain Americans: Many of the English Ancestral Lines Prior to 1300 of those Colonial Americans with known Royal Ancestry but Fully Developed in all Possible Lines (PO Box 220333, Santa Clarita, CA 91322-0333: Carl Boyer 3rd, 2001), p. 194, de PERCY 3:vi. Hereinafter cited as Boyer [2001] Med English Ancestors.
  2. [S1396] Burke's Peerage & Gentry Web Site, online http://www.burkes-peerage.net/sites/peerageandgentry/sitepages/home.asp, Northumberland Family Page. Hereinafter cited as Burke's Peerage & Gentry Web Site.

Ralph/Radulf de Louvaine1,2

M, #15650
FatherJoscelin de Louvain bâtard de Louvain, Lord of Petworth, Sussex1,2 b. c 1130, d. 1179/80
MotherAgnes de Percy1,2 b. 1134, d. b 13 Oct 1204
Last Edited16 Aug 2003

Citations

  1. [S757] Compiled by Carl Boyer 3rd, Medieval English Ancestors of Certain Americans: Many of the English Ancestral Lines Prior to 1300 of those Colonial Americans with known Royal Ancestry but Fully Developed in all Possible Lines (PO Box 220333, Santa Clarita, CA 91322-0333: Carl Boyer 3rd, 2001), pp. 194-195, de PERCY 4:iii. Hereinafter cited as Boyer [2001] Med English Ancestors.
  2. [S1438] Miroslav Marek, online http://genealogy.euweb.cz/index.html, unknown author (e-mail address), downloaded updated 15 May 2003, Brabant 4 page: http://genealogy.euweb.cz/brabant/brabant4.html

Joscelin de Percy1,2

M, #15651, d. circa 1239
FatherJoscelin de Louvain bâtard de Louvain, Lord of Petworth, Sussex1,2 b. c 1130, d. 1179/80
MotherAgnes de Percy1,2 b. 1134, d. b 13 Oct 1204
Last Edited16 Aug 2003
     Joscelin de Percy was buried at Saint-Lô, Normandy, France.1


Joscelin de Percy died circa 1239.2

Citations

  1. [S757] Compiled by Carl Boyer 3rd, Medieval English Ancestors of Certain Americans: Many of the English Ancestral Lines Prior to 1300 of those Colonial Americans with known Royal Ancestry but Fully Developed in all Possible Lines (PO Box 220333, Santa Clarita, CA 91322-0333: Carl Boyer 3rd, 2001), pp. 194-195, de PERCY 4:iv. Hereinafter cited as Boyer [2001] Med English Ancestors.
  2. [S1438] Miroslav Marek, online http://genealogy.euweb.cz/index.html, unknown author (e-mail address), downloaded updated 15 May 2003, Brabant 4 page: http://genealogy.euweb.cz/brabant/brabant4.html

Eleanor de Percy1,2

F, #15652
FatherJoscelin de Louvain bâtard de Louvain, Lord of Petworth, Sussex1,2 b. c 1130, d. 1179/80
MotherAgnes de Percy1,2 b. 1134, d. b 13 Oct 1204
Last Edited16 Aug 2003

Citations

  1. [S757] Compiled by Carl Boyer 3rd, Medieval English Ancestors of Certain Americans: Many of the English Ancestral Lines Prior to 1300 of those Colonial Americans with known Royal Ancestry but Fully Developed in all Possible Lines (PO Box 220333, Santa Clarita, CA 91322-0333: Carl Boyer 3rd, 2001), pp. 194-195, de PERCY 4:v. Hereinafter cited as Boyer [2001] Med English Ancestors.
  2. [S1438] Miroslav Marek, online http://genealogy.euweb.cz/index.html, unknown author (e-mail address), downloaded updated 15 May 2003, Brabant 4 page: http://genealogy.euweb.cz/brabant/brabant4.html

Alice/Lucy de Louvain1,2

F, #15653
FatherJoscelin de Louvain bâtard de Louvain, Lord of Petworth, Sussex1 b. c 1130, d. 1179/80
MotherAgnes de Percy1 b. 1134, d. b 13 Oct 1204
Last Edited16 Aug 2003
     ; a nun at Stixwould.2

Citations

  1. [S757] Compiled by Carl Boyer 3rd, Medieval English Ancestors of Certain Americans: Many of the English Ancestral Lines Prior to 1300 of those Colonial Americans with known Royal Ancestry but Fully Developed in all Possible Lines (PO Box 220333, Santa Clarita, CA 91322-0333: Carl Boyer 3rd, 2001), pp. 194-195, de PERCY 4:vi. Hereinafter cited as Boyer [2001] Med English Ancestors.
  2. [S1438] Miroslav Marek, online http://genealogy.euweb.cz/index.html, unknown author (e-mail address), downloaded updated 15 May 2003, Brabant 4 page: http://genealogy.euweb.cz/brabant/brabant4.html

Maud de Percy1,2

F, #15654
FatherJoscelin de Louvain bâtard de Louvain, Lord of Petworth, Sussex1,2 b. c 1130, d. 1179/80
MotherAgnes de Percy1,2 b. 1134, d. b 13 Oct 1204
Last Edited15 Aug 2019
     Maud de Percy married John de Daiville, son of Robert de Daiville.1,3

Citations

  1. [S757] Compiled by Carl Boyer 3rd, Medieval English Ancestors of Certain Americans: Many of the English Ancestral Lines Prior to 1300 of those Colonial Americans with known Royal Ancestry but Fully Developed in all Possible Lines (PO Box 220333, Santa Clarita, CA 91322-0333: Carl Boyer 3rd, 2001), pp. 194-195, de PERCY 4:vii. Hereinafter cited as Boyer [2001] Med English Ancestors.
  2. [S1438] Miroslav Marek, online http://genealogy.euweb.cz/index.html, unknown author (e-mail address), downloaded updated 15 May 2003, Brabant 4 page: http://genealogy.euweb.cz/brabant/brabant4.html
  3. [S2261] Douglas Richardson, Plantagenet Ancestry: A Study in Colonial and Medieval Families, 1st edition (n.p.: Genealogical Publishing Company, Inc., 2004), Elsing 5: p. 287. Hereinafter cited as Richardson PA.

John de Daiville1

M, #15655
FatherRobert de Daiville2 d. b 1201
Last Edited9 Apr 2018
     John de Daiville married Maud de Percy, daughter of Joscelin de Louvain bâtard de Louvain, Lord of Petworth, Sussex and Agnes de Percy.1,3 John de Daiville married Juliana de Montfort.4
     John de Daiville was also known as John D'Eiville.3

Family 1

Juliana de Montfort d. a 1203

Citations

  1. [S757] Compiled by Carl Boyer 3rd, Medieval English Ancestors of Certain Americans: Many of the English Ancestral Lines Prior to 1300 of those Colonial Americans with known Royal Ancestry but Fully Developed in all Possible Lines (PO Box 220333, Santa Clarita, CA 91322-0333: Carl Boyer 3rd, 2001), pp. 194-195, de PERCY 4:vii. Hereinafter cited as Boyer [2001] Med English Ancestors.
  2. [S1490] Genealogics Website (oiginated by Leo van de Pas, continued by Ian Fettes), online http://www.genealogics.org/index.php, Robert de Daiville: http://www.genealogics.org/getperson.php?personID=I00571000&tree=LEO. Hereinafter cited as Genealogics Website.
  3. [S2261] Douglas Richardson, Plantagenet Ancestry: A Study in Colonial and Medieval Families, 1st edition (n.p.: Genealogical Publishing Company, Inc., 2004), Elsing 5: p. 287. Hereinafter cited as Richardson PA.
  4. [S1490] Genealogics Website, online http://www.genealogics.org/index.php, Juliana de Montfort: http://www.genealogics.org/getperson.php?personID=I00571001&tree=LEO

Robert de Brus1

M, #15656
FatherRoger Mauduit1
MotherIsabella de Brus1 d. a 1230
Last Edited10 Sep 2001

Citations

  1. [S757] Compiled by Carl Boyer 3rd, Medieval English Ancestors of Certain Americans: Many of the English Ancestral Lines Prior to 1300 of those Colonial Americans with known Royal Ancestry but Fully Developed in all Possible Lines (PO Box 220333, Santa Clarita, CA 91322-0333: Carl Boyer 3rd, 2001), p. 195, de PERCY 5:iii. Hereinafter cited as Boyer [2001] Med English Ancestors.

Henry de Percy of Heyshott1,2

M, #15657, d. before 12 January 1246
FatherHenry de Percy1,2 d. b 29 Sep 1198
MotherIsabella de Brus1,2,3 d. a 1230
Last Edited28 Apr 2006
     Henry de Percy of Heyshott married Isabel (?)1
Henry de Percy of Heyshott died before 12 January 1246.1
     ; Henry, on whom his er bro in 1231 settled the manor of Heyshott, W Sussex; m Isabel (survived her husb) and d shortly prior to 12 Jan 1245/6; ancestor of the PERCYs of Heyshott.4

Family

Isabel (?)
Child

Citations

  1. [S757] Compiled by Carl Boyer 3rd, Medieval English Ancestors of Certain Americans: Many of the English Ancestral Lines Prior to 1300 of those Colonial Americans with known Royal Ancestry but Fully Developed in all Possible Lines (PO Box 220333, Santa Clarita, CA 91322-0333: Carl Boyer 3rd, 2001), p. 195, de PERCY 5:ii. Hereinafter cited as Boyer [2001] Med English Ancestors.
  2. [S1438] Miroslav Marek, online http://genealogy.euweb.cz/index.html, unknown author (e-mail address), downloaded updated 15 May 2003, Brabant 4 page: http://genealogy.euweb.cz/brabant/brabant4.html
  3. [S1490] Genealogics Website (oiginated by Leo van de Pas, continued by Ian Fettes), online http://www.genealogics.org/index.php, Isabel de Brus: http://www.genealogics.org/getperson.php?personID=I00027716&tree=LEO. Hereinafter cited as Genealogics Website.
  4. [S1396] Burke's Peerage & Gentry Web Site, online http://www.burkes-peerage.net/sites/peerageandgentry/sitepages/home.asp, Northumberland Family Page. Hereinafter cited as Burke's Peerage & Gentry Web Site.

Alexander de Percy1

M, #15659
FatherHenry de Percy of Heyshott1 d. b 12 Jan 1246
MotherIsabel (?)1
Last Edited10 Sep 2001

Citations

  1. [S757] Compiled by Carl Boyer 3rd, Medieval English Ancestors of Certain Americans: Many of the English Ancestral Lines Prior to 1300 of those Colonial Americans with known Royal Ancestry but Fully Developed in all Possible Lines (PO Box 220333, Santa Clarita, CA 91322-0333: Carl Boyer 3rd, 2001), p. 195, de PERCY 5:ii. Hereinafter cited as Boyer [2001] Med English Ancestors.

(?) de Percy1

F, #15660
FatherWilliam de Percy 6th Baron Percy, Lord of Topcliffe, co. York1 b. c 1193, d. c 28 Jul 1245
MotherJoan de Briwere1 d. b 12 Jun 1233
Last Edited10 Sep 2001

Citations

  1. [S757] Compiled by Carl Boyer 3rd, Medieval English Ancestors of Certain Americans: Many of the English Ancestral Lines Prior to 1300 of those Colonial Americans with known Royal Ancestry but Fully Developed in all Possible Lines (PO Box 220333, Santa Clarita, CA 91322-0333: Carl Boyer 3rd, 2001), pp. 195-196, de PERCY 6:v. Hereinafter cited as Boyer [2001] Med English Ancestors.