 | 1st Baron Mohun John de Mohun, IV 1300-1330 |
| 1st Baron Mohun John de Mohun, IV | |
| B: | 1300 |
| Dunster, Somerset, England | |
| D: | 1330 |
| Boroughbridge, Yorkshire, England | |
 | Christiane de Segrave 1288-1341 |
| Christiane de Segrave | |
| B: | 1288 |
| Leicestershire, England | |
| M: | May 1305 |
| Dunster, Somerset, England | |
| D: | 1341 |
| Dunster, Somerset, England | |
| Anne Tiptoft 1280-1319 |
| Anne Tiptoft | |
| B: | 1280 |
| Sandhurst, Gloucestershire, England | |
| D: | 1319 |
| Lord of Dunster Sir John de Mohun, III Aft 1258-1330 |
| Lord of Dunster Sir John de Mohun, III | |
| B: | Aft 1258 |
| Dunster, Somerset, England | |
| D: | 25 Aug 1330 |
| Cornwall, England | |
 | Auda de Tibetot 1276-1324 |
| Auda de Tibetot | |
| B: | 1276 |
| Porchester, Nottinghamshire, England | |
| M: | 1319 |
| Dunster, Somerset, England | |
| D: | 1324 |
| Dunster, Somerset, England | |
| Alinora Petri 1252-1283 |
| Alinora Petri | |
| B: | 1252 |
| Breconshire, Wales | |
| D: | Jan 1283 |
| Blagdon, Somerset, England | |
| John de Mohun, II 1248-1279 |
| John de Mohun, II | |
| B: | 1248 |
| Dunster, Somerset, England | |
| M: | 1268 |
| Dunster, Somerset, England | |
| D: | 11 Jun 1279 |
| Dunster, Somerset, England | |
| Lord of Blaen Llyfni Sir Reginald FitzPiers | |
| B: | Abt 1215 |
| Breconshire, Wales | |
| M: | Sep 1249 |
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.
