1228 - 1278 (50 years)
| 11th Knight of the Most Noble Order of the Garter -- 2nd Baron Mohun, 9th Baron de Mohun of Dunster Sir John de Mohun, KG | |
| B: | 1320 |
| Devon, England | |
| D: | 15 Sep 1375 |
| Devon, England | |
| Baroness St Aubin Baroness of Mohun Joan de Burghersh | |
| B: | 1324 |
| Herefordshire, England | |
| M: | Abt Sep 1342 |
| Sussex, England | |
| D: | 4 Oct 1404 |
| Canterbury, Kent, England | |
 | Christiane de Segrave 1288-1341 |
| Christiane de Segrave | |
| B: | 1288 |
| Leicestershire, England | |
| D: | 1341 |
| Dunster, Somerset, England | |
 | 1st Baron Mohun John de Mohun, IV 1300-1330 |
| 1st Baron Mohun John de Mohun, IV | |
| B: | 1300 |
| Dunster, Somerset, England | |
| M: | May 1305 |
| Dunster, Somerset, England | |
| D: | 1330 |
| Boroughbridge, Yorkshire, England | |
| 2nd Lord Ferrers of Groby Henry de Ferrers | |
| B: | 1303 |
| Groby, Leicestershire, England | |
| D: | 15 Sep 1343 |
| Groby, Leicestershire, England | |
 | Isabel de Verdun 1315-1349 |
| Isabel de Verdun | |
| B: | 21 Mar 1315 |
| Amesbury, Wiltshire, England | |
| M: | Bef 20 Feb 1331 |
| D: | 25 Jul 1349 |
| Groby, Leicestershire, England | |
| Ellen Margret de Segrave 1275-1317 |
| Ellen Margret de Segrave | |
| B: | 1275 |
| Chacombe, Northamptonshire, England | |
| D: | 9 Feb 1317 |
| Groby, Leicestershire, England | |
| 1st Baron Ferrers of Gorby Sir William de Ferrers, V | |
| B: | 30 Jan 1271 |
| Yoxall, Staffordshire, England | |
| D: | 20 Mar 1343 |
| Groby, Leicestershire, England | |
 | Lady Christiane du Plessis -Aft 1331 |
| Lady Christiane du Plessis | |
| D: | Aft 8 May 1331 |
| Barton Seagrave, Northamptonshire, England | |
| 2nd Lord Segrave John de Segrave 1257-1325 |
| 2nd Lord Segrave John de Segrave | |
| B: | 1257 |
| Barton Seagrave, Northamptonshire, England | |
| M: | 1283 |
| Shropshire, England | |
| D: | Oct 1325 |
| Northamptonshire, England | |
| Isabel Biset 1228-1278 |
| Isabel Biset | |
| B: | 1228 |
| Headington, Oxfordshire, England | |
| D: | 1278 |
| Banbury, Oxfordshire, England | |
| Hugh du Plessis 1237-1292 |
| Hugh du Plessis | |
| B: | 1237 |
| Hook Norton, Oxfordshire, England | |
| M: | Oct 1249 |
| Stottesdon, Shropshire, England | |
| D: | 7 Jul 1292 |
| Banbury, Oxfordshire, 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.
