William Trevillan
1361 - 1442 (81 years)Drag or scroll to see more of the chart.
| John Evelyn Boscowen | |
| B: | 1438 |
| Cornwall, England | |
| D: | 13 Oct 1515 |
| Cornwall, England | |
| Elizabeth Lower | |
| B: | Abt 1462 |
| Cornwall, England | |
| M: | Abt 1482 |
| D: | Yes, date unknown |
| Maude De Hallop | |
| B: | Abt 1413 |
| Cornwall, England | |
| D: | Cornwall, England |
| Richard Boscawen | |
| B: | Abt 1413 |
| Cornwall, England | |
| M: | Abt 1452 |
| Cornwall, England | |
| D: | Abt 1490 |
| Cornwall, England | |
| Elinor Treville | |
| B: | 1393 |
| Cornwall, England | |
| D: | Cornwall, England |
| Lawrence De Hallop | |
| B: | 1389 |
| Cornwall, England | |
| M: | 1414 |
| Cornwall, England | |
| D: | Cornwall, England |
| William Trevillan | |
| B: | 1361 |
| Cornwall, England | |
| D: | 1442 |
| Cornwall, England | |
| Felicia Trevillan | |
| B: | Abt 1369 |
| Cornwall, England | |
| D: | Yes, date unknown |