Cadwr ap Gwenwyn
Abt 865 - Yes, date unknownDrag or scroll to see more of the chart.
| Gladys Iorwerth | |
| B: | Abt 1205 |
| Yorkshire, England | |
| D: | 1251 |
| Berkshire, England | |
| Ranulph De Mortimer | |
| B: | 15 Feb 1190 |
| Herefordshire, England | |
| M: | Abt 1220 |
| England | |
| D: | 6 Aug 1246 |
| Herefordshire, England | |
| Princess Of North Wales Ellen Ferch Llewelyn | |
| B: | 1 Nov 1207 |
| Yorkshire, England | |
| D: | 24 Oct 1253 |
| Cheshireshire, England | |
| Robert Quincy | |
| B: | Aft 25 Apr 1217 |
| Hampshire, England | |
| M: | 5 Dec 1237 |
| D: | Aug 1257 |
| Prince Of Gwynedd Daffyd Ap Llewelyn | |
| B: | Mar 1212 |
| Yorkshire, England | |
| D: | 25 Feb 1246 |
| Yorkshire, England | |
| Isabella De Braose | |
| B: | 1215 |
| Sussex, England | |
| M: | Abt 1231 |
| Yorkshire, England | |
| D: | Feb 1248 |
| Oxfordshire, England | |
| King Of North Wales Llewelyn Iorwerth | |
| B: | 11 Nov 1173 |
| Caervonshire, Wales | |
| D: | 11 Apr 1240 |
| Yorkshire, England | |
| Princess Of North Wales Of England Joan Fitzjohn | |
| B: | Bef 1189 |
| Middlesex, England | |
| M: | 23 Mar 1204 |
| D: | 2 Feb 1237 |
| Yorkshire, England | |
| Margred Verch Llewelyn | |
| B: | 1202 |
| Yorkshire, England | |
| D: | 28 Oct 1267 |
| Herefordshire, England | |
| John De Braose | |
| B: | 1197 |
| Yorkshire, England | |
| M: | 1219 |
| Sussex, England | |
| D: | Bef 16 Jul 1232 |
| Sussex, England | |
Unknown
| Iorwerth ab Owain | |
| B: | Abt 1130 |
| Yorkshire, England | |
| D: | 1174 |
| Yorkshire, England | |
| Margred ferch Madog | |
| B: | Abt 1130 |
| Yorkshire, England | |
| M: | 1163 |
| Yorkshire, England | |
| D: | Abt 1201 |
| Gwynedd, Wales | |
| Gwladys ferch Llywarch | |
| B: | 1098 |
| Yorkshire, England | |
| D: | 1155 |
| Yorkshire, England | |
| King of Gwynedd Owain ap Gruffydd | |
| B: | Abt 1100 |
| Yorkshire, England | |
| D: | 23 Nov 1170 |
| Yorkshire, England | |
| Dyddgu ferch Iorwerth | |
| B: | 1060 |
| Yorkshire, England | |
| D: | 1124 |
| Llywarch ap Trahaearn | |
| B: | 1070 |
| Powys, Wales | |
| D: | Aft 1124 |
| Yorkshire, England | |
| Lord of Cedewain Iorwerth ap Cadwgon | |
| B: | Abt 1040 |
| Powys, Wales | |
| D: | Cedwain, Kingdom of Powys |
| Cadwgon ap Elystan Glodrydd | |
| B: | Abt 1015 |
| Yorkshire, England | |
| D: | Aft 1067 |
| Efa ferch Gwrgan | |
| B: | Abt 1035 |
| D: | Yes, date unknown |
| Elystan Glodrydd ap Cuhelyn | |
| B: | Abt 990 |
| Yorkshire, England | |
| D: | Yorkshire, England |
| Gwladys ferch Rhun | |
| B: | 1000 |
| D: | Yes, date unknown |
| Cuhelyn ab Ifor | |
| B: | Abt 960 |
| Yorkshire, England | |
| D: | Yes, date unknown |
| Ifor ap Severus | |
| B: | Abt 930 |
| Yorkshire, England | |
| D: | Yes, date unknown |
| Seferys ap Cadwr | |
| B: | 900 |
| Yorkshire, England | |
| D: | Yes, date unknown |
|
| Cadwr ap Gwenwyn | |
| B: | Abt 865 |
| Yorkshire, England | |
| D: | Yes, date unknown |