| John (5th Earl of Hereford)(constable of England) De Bohun | |
| B: | 1306 |
| D: | 1336 |
| Margaret Basset |
| Margaret Basset | |
| D: | 1355 |
| Humphrey (6th Earl of Hereford)(5th Earl of Essex) De Bohun | |
| B: | 1309 |
| D: | 1369 |
| Humphrey (7th Earl of Hereford )(6th Earl of Essex)(2nd Earl of Northampton) De Bohun | |
| B: | 25 Mar 1342 |
| Hereford, Herefordshire, England | |
| D: | 16 Jan 1373 |
| Walden Abbey, Essex, England | |
| Joan FitzAlan |
| Joan FitzAlan | |
| B: | 1 Jun 1340 |
| Arundel Castle, Arundel, Sussex, England | |
| M: | 9 Sep 1359 |
| Norfolk, England | |
| D: | 7 Apr 1419 |
| Saffran Walden, Essex, England | |
| Elizabeth De Bohun |
| Elizabeth De Bohun | |
| B: | 1349 |
| Northamptonshire, England | |
| D: | 03 Apr 1385 |
| Arundel, Sussex, England | |
| John, ( 1st Baron of Arundel, and Marshal of England) Fitzalan | |
| B: | Abt 1348 |
| Etchingham, Sussex, England | |
| M: | 28 Sep 1359 |
| Derbyshire, England | |
| D: | 16 Dec 1379 |
| Lewes, Sussex, England | |
| Mary DeBohun |
| Mary DeBohun | |
| B: | 1368 |
| Hereford, Herefordshire, England | |
| D: | 4 Jul 1394 |
| Peterborough Castle Peterborough, Northamptonshire, England | |
| Henry IV ( King of England) Plantagnant |
| Henry IV ( King of England) Plantagnant | |
| B: | 3 April 1366 |
| Bolingbroke Castle, Old Bolingbroke, Spilsby, Lincolnshire, England | |
| D: | 20 Mar 1413 |
| Westminster, London, England | |
| William (1st Earl of Northampton) De Bohun | |
| B: | 1312 |
| D: | 1360 |
| Elizabeth Badlesmere |
| Elizabeth Badlesmere | |
| B: | 1313 |
| Baddlesmere Castle, Kent, England | |
| D: | 8 Jun 1356 |
| Black, England | |
| Humphrey (4th Earl of Essex) De Bohun |
| Humphrey (4th Earl of Essex) De Bohun | |
| B: | 1276 |
| D: | 1322 |
| Killed at Battle of boroughbridge | |
| Elizabeth Plantagenet (maid. name Of Rhuddlan) | |
| B: | 1282 |
| D: | 1316 |
| Died given birth | |
| Humphrey V (3rd Earl Hereford) De Bohun |
| Humphrey V (3rd Earl Hereford) De Bohun | |
| B: | 1249 |
| D: | 1298 |