William De Percy Baron Percy, III

1112 - 1175  (56 years)

William De Percie

Children	1. Geoffrey De Percie

Alice De Ros

Family	William De Percy Baron Percy, II
Children	1. William De Percy Baron Percy, III,   b. 1112

William De Percy Baron Percy, II

- 1133

Died	1133
Father	Alan (Algernon) De Percy Baron Percy,   b. 1069
Relationship	unknown
Mother	Emma De Gaunt,   b. Abt 1076, Of Folkingham, Lincolnshire
Relationship	unknown
Family	Alice De Ros
Children	1. William De Percy Baron Percy, III,   b. 1112

Alice De Ros

Family	William De Percy Baron Percy, II
Children	1. William De Percy Baron Percy, III,   b. 1112

Alice De Clare

1121 - 1166  (45 years)

Birth	1121	Tunbridge Castle, Kent, England
Died	1166	England
Father	Richard Fitzgilbert De Clare Lord Clare,   b. 1084, Hertford, Hertfordshire, England
Relationship	unknown
Mother	Alice De Gernons Le Meschines,   b. Between 1088 and 1094, Hertford, Hertfordshire, England
Relationship	unknown
Married	1116
Family	William De Percy Baron Percy, III,   b. 1112
Children	1. Agnes De Percy Bss Percy,   b. 1134, Of Northumberland

Agnes De Percy Bss Percy

1134 - 1205  (71 years)

Birth	1134	Of Northumberland
Died	1205
Father	William De Percy Baron Percy, III,   b. 1112
Relationship	unknown
Mother	Alice De Clare,   b. 1121, Tunbridge Castle, Kent, England
Relationship	unknown
Family	Joscelin De Louvain Baron Percy,   b. 1121, Louvaine, Belgium
Married	1154
Children	1. Henry De Percy Baron Percy, I,   b. Aft 1154

Joscelin De Louvain Baron Percy

1121 - 1180  (59 years)

Birth	1121	Louvaine, Belgium
Died	1180	Of Egmanton, Nottinghamshire, England
Father	Godfrey 'A La Barbe' Duc De Brabant, VII,   b. 1064, Lorraine Inferie, France
Relationship	unknown
Mother	Ide De Namuer Cts De Namuer,   b. 1078
Relationship	unknown
Family	Agnes De Percy Bss Percy,   b. 1134, Of Northumberland
Married	1154
Children	1. Henry De Percy Baron Percy, I,   b. Aft 1154

• Name	William De Percy Baron Percy  [1, 2, 3, 4, 5, 6]
  Suffix	III
  Birth	1112  [4, 5, 6]
  Gender	Male
  Fact 1	4th Baron.   [4, 5, 6, 7, 8]
  	Canon Of York. 3Rd
  Fact 2	Founded Sallay Abbey.   [4, 5, 6, 9]
  	Fact 2
  Death	Between 1168 and 1175	Of Topcliffe   [4, 5, 6, 10, 11, 12]
  Origins
  Patriarch & Matriarch	William De Percie   (3 x Great Grandfather)  Alice De Ros  (Mother)
  Notes	[large-G675.FTW] On the Percies: The founder of the family was a Danish chieftain, Manfred, who died in 880. His son, Galfred, was a general of Rollo's in Normandy. The next of importance would be William, who came with the Conqueror , and who was the first Lord Percy. He died in 1097. The descendants of his son, Alan, founded the Percies of Heyshott and William's son, Richard, founded the Percies of Dunsley. Of the Children of William II, only daughters survived and of these only one had children. She married Josceline de Lovain, brother of Adeliza, second wife of Henry II. Josceline changed his name to Henry de Percy and the line continued. G.E.Cokayne--Complete Peerage is a good source if you read the footnotes. There may be other descents, but the following is a patrilineal (father-to- son-to-son) descent: Lambert I C of Louvain (-1015) m. Gerberga of Lower Lorraine Lambert II C of Louvain (-1062) m. Oda of Lower Lorraine Henry II C of Louvain (-1079) m. Adelaide von Betuwe Godfrey D of Brabant (-1139) = ?? Joscelin de Louvain (-1180) m. Agnes de Percy Henry de Percy (-1198) m. Isabel de Bruns William de Percy (-1245) m. Ellen de Balliol Henry de Percy (1235-1272) m. Eleanor de Warenne Henry de Percy 1 B Percy (1273-1314) m. Eleanor de Arundel Henry de Percy 2 B Percy (-1352) m. Idoine de Clifford Henry de Percy 3 B Percy (-1368) m. Mary of Lancaster Henry de Percy 1 E Northumberland (1341-1408) m. Margaret de Neville Henry Percy (1364-1403) "Hotspur" Hope this helps. William Addams Reitwiesner wrei@loc.gov Schwennicke (ed.) Europaische Stammtafeln, iii, 710-712, list from William de Percy, m. Emma de Port down to Henry de Percy m. Eleanor de Poynings. However the third generation which you list is omitted. I.e., the William who m. Adeliza de Clare is listed as son of Alan and Emma de Gant.
  Person ID	I84024	ktree
  Last Modified	4 Mar 2024

  
  

  Father	William De Percy Baron Percy, II   d. 1133
  Relationship	unknown
  Mother	Alice De Ros
  Relationship	unknown
  Marriage	Y  [13, 14]
  Family ID	F24215	Group Sheet  |  Family Chart

  
  

  Family	Alice De Clare,   b. 1121, Tunbridge Castle, Kent, England d. 1166, England (Age 45 years)
  Marriage	Y  [9, 13, 14, 15]
  Children	1. Agnes De Percy Bss Percy,   b. 1134, Of Northumberland d. 1205 (Age 71 years)  [Father: unknown]  [Mother: unknown] ▻ Joscelin De Louvain Baron Percy  m. 1154
  Family ID	F29869	Group Sheet  |  Family Chart
  Last Modified	4 Mar 2024

  
  

• Sources

  [S160] History of the House of Percy, (Name: Name: London, 1902;;). Has him s. of William de Percy & Alice de Ros [S133] G.E. Cockayne, Complete Peerage, (Name: Name: St. Catherine Press, 29 Great Queen St, Kingsway, W.C. 1959;;). Has him s. of Alan de Percy & Emma de Gant [S116] Borthwick, Richard. Has him s. of Alan de Percy & Emma de Gant [S204] large-G675.FTW, line 132A pp 116-117. Undisclosed in 1031 [S203] Gregory Strong, Ancestory.com Individual Tree - Kings & Presidents. [S201] Leisure Guy, leisureguy@icloud.com, "KinshipTree - Historical Family Database", (Name: Name: http://kinshipcove.com Genealogy Research: Common Historical Roots In South Texas;;). [S160] History of the House of Percy, (Name: Name: London, 1902;;). 4th Baron, no mention of other titles. [S133] G.E. Cockayne, Complete Peerage, (Name: Name: St. Catherine Press, 29 Great Queen St, Kingsway, W.C. 1959;;). 3rd Baron. [S116] Borthwick, Richard. [S160] History of the House of Percy, (Name: Name: London, 1902;;). d 1168, no place [S133] G.E. Cockayne, Complete Peerage, (Name: Name: St. Catherine Press, 29 Great Queen St, Kingsway, W.C. 1959;;). d. prob 1174/75, no place [S116] Borthwick, Richard. d bef 1175 [S204] large-G675.FTW. [S160] History of the House of Percy, (Name: Name: London, 1902;;). [S133] G.E. Cockayne, Complete Peerage, (Name: Name: St. Catherine Press, 29 Great Queen St, Kingsway, W.C. 1959;;).