John, Duke of Somerset Beaufort
1403 - 1444 (41 years)
| First Cousins | |
|---|---|
| 1 | Cecily Neville d. Yes, date unknown |
| 2 | Richard Neville d. 1460 |
| 3 | Eward Neville, 1St Baron Abergavenny d. Yes, date unknown |
| 4 | James II King Of Scots d. 1460 |
| 5 | Annabelle (Lady) Stewart d. Yes, date unknown |
| Second Cousins | |
|---|---|
| 1 | Roger, Earl Of March Mortimer d. 1398 |
| 2 | Richard Duke Of York d. 1460 |
| 3 | Elizabeth Mortimer d. Yes, date unknown |
| Third Cousins | |
|---|---|
| 1 | Cecily Neville d. Yes, date unknown |
| 2 | Richard Neville d. 1460 |
| 3 | Roger, Earl Of March Mortimer d. 1398 |
| 4 | Richard Duke Of York d. 1460 |
| 5 | Elizabeth Mortimer d. Yes, date unknown |
| 6 | Eward Neville, 1St Baron Abergavenny d. Yes, date unknown |
| 7 | James II King Of Scots d. 1460 |
| 8 | Annabelle (Lady) Stewart d. Yes, date unknown |
| 9 | Henry V King Of England , b. 1387 d. 31 Aug 1422 |
| 10 | Henry, Earl of Somerset Beaufort , b. 1401 d. 1418 |
| 11 | John, Duke of Somerset Beaufort , b. 1403 d. 1444 |
| Fourth Cousins | |
|---|---|
| 1 | Ankaret Le Strange d. Yes, date unknown |