Nielsen Hayden genealogy
William de Burgh
- 1205( = Descendancy chart to this point, = Expand, = Collapse)
- 1 William de Burgh [1] d. 1205
- (Unknown)
- 2 Richard de Burgh [1.1] b. Abt 1193 d. 1242
- Gille de Lacy d. 1242
- 3 Walter de Burgh [1.1.1] b. Abt 1229 d. 28 Jul 1271
- Avelina fitz John d. Abt 20 May 1274
- 4 Richard de Burgh [1.1.1.1] b. Abt 1259 d. 29 Jul 1326 [ =>]
- 4 Giles de Burgh [1.1.1.2] [ =>]
- Avelina fitz John d. Abt 20 May 1274
- 3 (Unknown) de Burgh [1.1.2]
- Gerald de Prendergast d. Aug 1251
- 4 Maud de Prendergast [1.1.2.1] b. Abt 1242 d. Bef 1276 [ =>]
- Gerald de Prendergast d. Aug 1251
- 3 Margery de Burgh [1.1.3] d. Aft 1 Mar 1253
- Thebaud le Boteler b. Abt 1223 d. Bef 3 Aug 1248
- 4 Thebaud le Boteler [1.1.3.1] b. Abt 1242 d. 26 Sep 1285 [ =>]
- Thebaud le Boteler b. Abt 1223 d. Bef 3 Aug 1248
- 3 Walter de Burgh [1.1.1] b. Abt 1229 d. 28 Jul 1271
- Gille de Lacy d. 1242
- 2 Richard de Burgh [1.1] b. Abt 1193 d. 1242
- (Unknown)