William Trevillan
Abt 1375 - Yes, date unknown
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| Bennet Boscawen Abt 1430-Yes, date unknown |
| Bennet Boscawen | |
| B: | Abt 1430 |
| D: | Yes, date unknown |
| John Boscawen Abt 1460-1515 |
| John Boscawen | |
| B: | Abt 1460 |
| D: | 13 Oct 1515 |
 | Elizabeth Lower Abt 1460-Aft 1482 |
| Elizabeth Lower | |
| B: | Abt 1460 |
| D: | Aft 1482 |
| Unknown |
| Maud Haslep Abt 1440-Yes, date unknown |
| Maud Haslep | |
| B: | Abt 1440 |
| D: | Yes, date unknown |
| Richard Boscawen Abt 1440-Abt 1489 |
| Richard Boscawen | |
| B: | Abt 1440 |
| D: | Abt 1489 |
| Philippa Haslep Abt 1440-Yes, date unknown |
| Philippa Haslep | |
| B: | Abt 1440 |
| D: | Yes, date unknown |
| Eleanor Trevillan Abt 1410-Yes, date unknown |
| Eleanor Trevillan | |
| B: | Abt 1410 |
| D: | Yes, date unknown |
| Laurence Haslep, of Trewonall Abt 1400-Yes, date unknown |
| Laurence Haslep, of Trewonall | |
| B: | Abt 1400 |
| D: | Yes, date unknown |
| William Trevillan Abt 1375-Yes, date unknown |
| William Trevillan | |
| B: | Abt 1375 |
| D: | Yes, date unknown |