Humphrey IV De Bohun
Humphrey IV was born in 1143 in Gloucestershire,England.  He died at the age of 39 in 1182.

 Margaret De Huntington
Margaret was born in 1152 in Northumberland,England.

 Humphrey V de Bohun
Humphrey V was born in 1176 in Hereford,Herefordshire,England.  He died at the age of 44 on June 1st, 1220 in Holy Land (On a Pilgrimage).

 Henry De Bohun
Henry was born in 1177 in Warwick,Warwickshire,ENGLAND.  He died at the age of 43 on June 1st, 1220 in On Pilgrimage To Jerusalem.