| Elizabeth de Segrave 1338-1368 |
| Elizabeth de Segrave | |
| B: | 25 Oct 1338 |
| Blaby, Leicestershire, England | |
| D: | 24 May 1368 |
| Leicestershire, England | |
 | 4th Lord Mowbray John de Mowbray 1340-1368 |
| 4th Lord Mowbray John de Mowbray | |
| B: | 24 Jun 1340 |
| M: | 1349 |
| D: | 19 Oct 1368 |
| Margaret Plantagenet 1320-1379 |
| Margaret Plantagenet | |
| B: | 1320 |
| D: | 24 Mar 1379 |
| England | |
 | Lord John de Segrave 1315-1353 |
| Lord John de Segrave | |
| B: | 4 May 1315 |
| D: | 1 Apr 1353 |
| Derbyshire, England | |
| Thomas Plantagenet -1338 |
| Thomas Plantagenet | |
| D: | 1338 |
 | 2nd Earl of Ormond James Butler, II 1331-1382 |
| 2nd Earl of Ormond James Butler, II | |
| B: | 4 Oct 1331 |
| Kilkenny County, Ireland | |
| D: | 18 Oct 1382 |
| Wicklow County, Ireland | |
| Countess Badsworth and Ormond Lady Elizabeth Anne de Darcy | |
| B: | 13 Apr 1332 |
| Meath County, Ireland | |
| M: | 15 May 1346 |
| Kildare County, Ireland | |
| D: | 24 Mar 1390 |
| Kilkenny County, Ireland | |
| Countess of Ormonde Lady Eleanor de Bohun | |
| B: | 17 Oct 1304 |
| Yorkshire, England | |
| D: | 7 Oct 1363 |
| Essex, England | |
 | 1st Earl of Ormond Sir James le Botele 1304-1338 |
| 1st Earl of Ormond Sir James le Botele | |
| B: | 1304 |
| Wicklow County, Ireland | |
| M: | 17 Oct 1326 |
| Knaresborough, Yorkshire, England | |
| D: | 6 Jan 1338 |
| Kilkenny County, Ireland | |
 | 4th Earl of Hereford Humphrey de Bohun 1276-1322 |
| 4th Earl of Hereford Humphrey de Bohun | |
| B: | 1276 |
| M: | 14 Nov 1302 |
| Westminster, London, England | |
| D: | 16 Mar 1322 |
| Boroughbridge, Yorkshire, England | |
 | King of England Edward Plantagenet, I 1239-1307 |
| King of England Edward Plantagenet, I | |
| B: | 17 Jun 1239 |
| Westminster, London, England | |
| D: | 7 Jul 1307 |
| Cumberland, England | |
We make every effort to document our research. There is a lot of information that I do not have, and I know there are mistakes in this tree. My feelings will not be hurt if you give me corrections or additional information, especially if you can provide sources for the information.
