William de Blois

↓→ William de Blois B D 1159	↓→ Stephen I B 1097 in of Blois, Loir-Et-Cher, France D 25 Oct 1154 in Canterbury, Kent, England M	↓→ Stephen de Blois B 1045 in , , France D 27 May 1102 M	↓→ Theobald Iii de Blois B 1010 D 29 Sep 1089 in , , France M
			↓→ Gersende de Maine B ABT 1019 in , , France D 10 May 1100
		↓→ Adela Alice B ABT 1062 in , Normandy, France D 1137 in Marsigny, France	↓→ William the Conqueror B 14 Oct 1024 in Falaise, Calvados, France D Sep 1087 in Hermonbraville, France M 1053 in Angi, Normandy, France
			↓→ Matilda Maud de Flanders B 1026 in Flanders, Belgium D Nov 1083 in Caen, Calvados, France
	↓→ Matilda B ABT 1105 in of Boulogne, France D May 1151 in HevringhamCastle, England	↓→ Eustace Iii B ABT 1080 in Boulogne, , France D 1125 M 1102	↓→ Eustace B ABT 1030 in Boulogne, Lorraine, France D ABT 1093 M Dec 1057
			↓→ Ida de Boulogne B ABT 1032 in Boulogne, Lorraine, France D 13 Aug 1113 in Boulogne, Lorraine, France
		↓→ Mary B ABT 1084 in , , Scotland D 31 May 1116	↓→ Malcolm Iii Ceann Mor B 1033 in Atholl, Perthshire, Scotland D 13 Nov 1093 in Alnwick, Northumberland, England M 1071 in Atholl, Perthshire, Scotland
			↓→ Margaret Atheling B ABT 1044 in , Wessex, England D 16 Nov 1093 in Edinburgh, Middle Lothian, Scotland