Abt 1173 - 1240 (~ 67 years)
 | Isabella Mortimer 1248-Bef 1292 |
| Isabella Mortimer | |
| B: | 08 Apr 1248 |
| Wigmore Castle, Herefordshire, England | |
| D: | Bef 01 Apr 1292 |
| Arundel Castle, Arundel, Sussex, England | |
| 7th Earl of Arundel John FitzAlan 1246-1272 |
| 7th Earl of Arundel John FitzAlan | |
| B: | 14 Sep 1246 |
| Clun, Shropshire, England | |
| M: | 1260 |
| England | |
| D: | 18 Mar 1272 |
| Arundel Castle, Arundel, Sussex, England | |
| Edmund Mortimer 1251-1304 |
| Edmund Mortimer | |
| B: | 1251 |
| Wigmore Castle, Herefordshire, England | |
| D: | 1304 |
| sheriff of Shropshire and Staffordshire Ralph Mortimer | |
| D: | 10 Aug 1274 |
| Margaret Mortimer -1297 |
| Margaret Mortimer | |
| D: | 1297 |
| 1st Baron Mortimer of Chirk Roger Mortimer | |
| D: | 1326 |
| Geoffrey Mortimer -1273 |
| Geoffrey Mortimer | |
| D: | 1273 |
| Knight William Mortimer -Bef 1297 |
| Knight William Mortimer | |
| D: | Bef Jun 1297 |
| Roger Mortimer 1231-1282 |
| Roger Mortimer | |
| B: | 1231 |
| Cwmaron Castle, Radnorshire, Wales | |
| D: | 30 Oct 1282 |
| Kingsland, Herefordshire, England | |
| Maud de Braose Abt 1226-1301 |
| Maud de Braose | |
| B: | Abt 1226 |
| Totnes, Devonshire, England | |
| M: | 1247 |
| Wigmore, Herefordshire, England | |
| D: | 16 Mar 1301 |
| Wigmore Castle, Herefordshire, England | |
| Gwladus ferch Llywelyn Abt 1205-1251 |
| Gwladus ferch Llywelyn | |
| B: | Abt 1205 |
| Caernarvonshire, Wales | |
| D: | 1251 |
| Windsor, Berkshire, England | |
| Ralph de Mortimer 1190-1246 |
| Ralph de Mortimer | |
| B: | 15 Feb 1190 |
| Wigmore Castle, Herefordshire, England | |
| M: | Abt 1230 |
| Wales | |
| D: | 06 Aug 1246 |
| Wigmore Castle, Herefordshire, England | |
| Lord of Brecon and Abergavenny Reginald de Braose | |
| M: | Abt 1215 |
| D: | 1228 |
|
| Llywelyn the Great Abt 1173-1240 |
| Llywelyn the Great | |
| B: | Abt 1173 |
| D: | 11 Apr 1240 |
| Unknown |
| Joan Plantagenet Abt 1191-1237 |
| Joan Plantagenet | |
| B: | Abt 1191 |
| D: | 02 Feb 1237 |
| Einion ap Gruffudd Abt 1300- |
| Einion ap Gruffudd | |
| B: | Abt 1300 |
| Dol-y-penrhyn, Llannor, Caernarvonshire, Wales | |
| Nest ferch Gruffydd Abt 1300- |
| Nest ferch Gruffydd | |
| B: | Abt 1300 |
| Wales | |
| Tegwared Vychan ap Tegwared Abt 1250- |
| Tegwared Vychan ap Tegwared | |
| B: | Abt 1250 |
| Tegwared ap Llewelyn Abt 1210- |
| Tegwared ap Llewelyn | |
| B: | Abt 1210 |
| Gwynedd, Wales | |
| Unknown |
| Gruffydd ap Llywelyn 1196-1244 |
| Gruffydd ap Llywelyn | |
| B: | Abt. 1196 |
| Gwynedd, Wales | |
| D: | 1 Mar 1244 |
| London, Middlesex, England | |
