Thomas I Holland
- 1360Drag or scroll to see more of the chart.
| John Beaufort 1404-1444 |
| John Beaufort | |
| B: | 25 Mar 1404 |
| D: | 27 May 1444 |
 | Margaret Beauchamp -1482 |
| Margaret Beauchamp | |
| D: | 30 Jun 1482 |
| Joan Beaufort -1445 |
| Joan Beaufort | |
| D: | 15 Jul 1445 |
| King James I Stewart Of Scotland 1394-1437 |
| King James I Stewart Of Scotland | |
| B: | 1394 |
| M: | 1424 |
| D: | 21 Feb 1437 |
| Margaret Holland 1385-1439 |
| Margaret Holland | |
| B: | 1385 |
| D: | 30 Dec 1439 |
| John Beaufort Abt 1371-1410 |
| John Beaufort | |
| B: | Abt 1371 |
| Near Pottersgate, Middlesex, England | |
| M: | 23 Apr 1399 |
| D: | 16 Mar 1410 |
| St.Catherine By, London, England | |
| Anne Du Mortimer 1390-1411 |
| Anne Du Mortimer | |
| B: | 27 Dec 1390 |
| D: | 1411 |
| Richard Of Conisburgh, Earl Of Cambridge 1376-1415 |
| Richard Of Conisburgh, Earl Of Cambridge | |
| B: | 1376 |
| M: | 1408 |
| D: | 5 Aug 1415 |
| Roger Mortimer, 4th Earl Of March 1374-1398 |
| Roger Mortimer, 4th Earl Of March | |
| B: | 1374 |
| D: | 1398 |
| Ireland | |
| Thomas II Holland 1350-1397 |
| Thomas II Holland | |
| B: | 1350 |
| D: | 1397 |
| Alice Fitzalan 1352-1415 |
| Alice Fitzalan | |
| B: | 1352 |
| D: | 1415 |
|
| Thomas I Holland -1360 |
| Thomas I Holland | |
| D: | 1360 |
| Joan Plantagenet 1328-1385 |
| Joan Plantagenet | |
| B: | 1328 |
| M: | 1349 |
| D: | 1385 |