John de Burgh - Pedigree | FamilyCentral
 1286 - 18 Jun 1313
 1259 - 29 Jul 1326
  - 28 Jul 1271
  - 20 May 1274
  - 17 Feb 1242
 Feb 1201/02 -
  - 30 Nov 1258
  - 1239
  - 1241
  - 19 Nov 1200
  - 14 Oct 1213
  - 4 Jun 1225
Family Group
Family Group
Elizabeth de Clare
 md. 30 Sep 1308