Humphrey (Constable of England) De Bohun
- 1182(
= Descendancy chart to this point, 
= Expand, 
= Collapse)
- 1 Humphrey (Constable of England) De Bohun [1] d. 1182
- Margaret (Countess of Hereford) of Huntingdon d. 1201
- 2 Henry (1st Earl of Hereford) De Bohun [1.1] d. 1 Jun 1220
- Maud (Countess of Essex) De Mandeville d. 27 Aug 1236
- 3 Humphrey (2nd Earl of Hertford & Essex) De Bohun [1.1.1] b. 1208 d. 1275
- Maud De Lusignan d. Yes, date unknown
- 4 Humphrey (Earl of Hereford and Essex) De Bohun [1.1.1.1] b. 1221 d. 27 Oct 1265
[ =>]
- 4 Maud De Bohun [1.1.1.2] d. Yes, date unknown
[ =>]
- 4 Alice De Bohun [1.1.1.3] b. 1233 d. 1255
[ =>]
- 4 Humphrey (Earl of Hereford and Essex) De Bohun [1.1.1.1]
- 3 Ralph De Bohun [1.1.2] d. Yes, date unknown
- 3 Margery De Bohun [1.1.3] d. Yes, date unknown
- 3 Humphrey (2nd Earl of Hertford & Essex) De Bohun [1.1.1]
- 2 Maud De Bohun [1.2] d. Yes, date unknown
- Henry De Oilly d. Yes, date unknown
- 3 Margery De Oilly [1.2.1] d. Yes, date unknown
- Henry (5th Earl of Warwick) De Newburgh d. 10 Oct 1229
- 4 Thomas (6th Earl of Warwick) De Newburgh [1.2.1.1] b. Bef 1201 d. 26 Jun 1242
- 4 Margery (Countess of Warwick) De Newburgh [1.2.1.2] d. Yes, date unknown
- 4 Thomas (6th Earl of Warwick) De Newburgh [1.2.1.1]
- 3 Margery De Oilly [1.2.1]
- 2 Hawise De Bohun [1.3] d. Yes, date unknown
- Reginald (5th of Dunster) De Mohun d. 1256
- 3 Reynold (Sir) (6th of Dunster) De Mohum [1.3.1] d. 1278
- Joane (of Derby) De Ferrers d. Yes, date unknown
- 4 Margaret De Mohun [1.3.1.1]
- 4 John (1st Lord of Dunster) De Mohun [1.3.1.2] b. Abt 1268 d. Yes, date unknown
- 4 Margaret De Mohun [1.3.1.1]
- 3 Reynold (Sir) (6th of Dunster) De Mohum [1.3.1]
- 2 Henry (1st Earl of Hereford) De Bohun [1.1]