| | Thomas MITCHELL Trewren 1574–1608 | | |
| | John Tryourne Trewren 1540–1614 Elizabeth Chiverton 1543–1593 | | |
| | Thomas Tryourne 1520–1565 | | |
| | Isabella Trelissick 1465–1525 | | |
| | Isabell Ruthfrey 1435–1460 | | | | Elizabeth Jane Denton 1408–1435 | | | | Sir Thomas Denton 1380–1532 |
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| | | Thomas Ruthfrey 1400–1435 Wilhelmina Goldrick 1410– |
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