1166 - 1216 (49 years)
 | 1st Baron Wigmore Roger Mortimer, II 1231-1282 |
| 1st Baron Wigmore Roger Mortimer, II | |
| B: | 1231 |
| Radnorshire, Wales | |
| D: | 30 Oct 1282 |
| Builth, Breconshire, Wales | |
 | Maud de Braose 1226-1301 |
| Maud de Braose | |
| B: | 1226 |
| Gowerton, Glamorgan, Wales | |
| D: | 1301 |
| Herefordshire, England | |
| Princess of North Wales Gwladus verch Llywelyn | |
| B: | 1205 |
| Gwynedd, Wales | |
| D: | 1251 |
| Wales | |
| Ralph de Mortimer Bef 1198-Bef 1246 |
| Ralph de Mortimer | |
| B: | Bef 1198 |
| Wigmore, Herefordshire, England | |
| M: | 1230 |
| D: | Bef 2 Oct 1246 |
| Wigmore, Herefordshire, England | |
| Lady of Wales and Snowdon Lady Joan Plantagenet | |
| B: | 1191 |
| D: | 2 Feb 1237 |
| Prince of North Wales and Lord of Snowdonia Llywelyn ap Lorwerth | |
| B: | 1172 |
| Caernarvonshire, Wales | |
| M: | 1205 |
| D: | 11 Apr 1240 |
| Caernarvonshire, Wales | |
| Princess of England Joan of Acre Plantagenet | |
| B: | 1272 |
| Israel | |
| D: | 23 Apr 1307 |
| Clare, Suffolk, England | |
| 7th Earl of Gloucester, Earl of Clare, Earl of Hertford Lord Gilbert de Clare, IV | |
| B: | 2 Sep 1243 |
| Christchurch, Hampshire, England | |
| M: | 30 Apr 1290 |
| Westminster, London, England | |
| D: | 7 Dec 1298 |
| Monmouthshire, Wales | |
 | King of England Edward Plantagenet, I 1239-1307 |
| King of England Edward Plantagenet, I | |
| B: | 17 Jun 1239 |
| Westminster, London, England | |
| D: | 7 Jul 1307 |
| Cumberland, England | |
 | Queen Consort of England Eleanor Castile 1241-1290 |
| Queen Consort of England Eleanor Castile | |
| B: | 1241 |
| Burgos, Castilla-Leon, Spain | |
| M: | 18 Oct 1254 |
| Burgos, Burgos, Castilla-Leon, Spain | |
| D: | 29 Nov 1290 |
| Lincolnshire, England | |
 | Thomas Plantagenet -1338 |
| Thomas Plantagenet | |
| D: | 1338 |
 | 4th Earl of Hereford Humphrey de Bohun 1276-1322 |
| 4th Earl of Hereford Humphrey de Bohun | |
| B: | 1276 |
| M: | 14 Nov 1302 |
| Westminster, London, England | |
| D: | 16 Mar 1322 |
| Boroughbridge, Yorkshire, England | |
 | Henry Plantagenet, III 1207-1272 |
| Henry Plantagenet, III | |
| B: | 1 Oct 1207 |
| Winchester, Hampshire, England | |
| D: | 16 Nov 1272 |
| Westminster, London, England | |
 | Eleanor Berenger 1217-1291 |
| Eleanor Berenger | |
| B: | 1217 |
| Aix, Puy-de-Dôme, Auvergne, France | |
| M: | 1236 |
| D: | 24 Jun 1291 |
| Amesbury, Wiltshire, England | |
 | 1st Earl of Cornwall Richard Plantagenet 1209-1272 |
| 1st Earl of Cornwall Richard Plantagenet | |
| B: | 5 Jan 1209 |
| Winchester, Hampshire, England | |
| D: | 2 Apr 1272 |
| Berkhamsted, Hertfordshire, England | |
 | Countess of Cornwall Isabel Marshall 1200-1240 |
| Countess of Cornwall Isabel Marshall | |
| B: | 9 Oct 1200 |
| Pembroke, Pembrokeshire, Wales | |
| M: | 30 Mar 1231 |
| Buckinghamshire, England | |
| D: | 17 Jan 1240 |
| Hertfordshire, England | |
| King of England John Plantagenet 1166-1216 |
| King of England John Plantagenet | |
| B: | 24 Dec 1166 |
| Oxford, Oxfordshire, England | |
| D: | 19 Oct 1216 |
| Nottinghamshire, England | |
| Queen Consort of England Isabella of Angoulême | |
| B: | 19 Feb 1188 |
| Angoulême, Charente, Poitou-Charentes, France | |
| M: | 1200 |
| D: | 4 Jun 1246 |
| Fontevrault, Maine-et-Loire, Pays de la Loire, France | |
 | Countess of Gloucester Isabella de Clare 1173-1217 |
| Countess of Gloucester Isabella de Clare | |
| B: | 1173 |
| Gloucestershire, England | |
| M: | 1189 |
| Wiltshire, England | |
| D: | 14 Oct 1217 |
| England | |
We make every effort to document our research. There is a lot of information that I do not have, and I know there are mistakes in this tree. My feelings will not be hurt if you give me corrections or additional information, especially if you can provide sources for the information.
