Henry DE BOHUN Earl
Henry was born in 1176.  He died at the age of 44 on June 1st, 1220 in HOLY LAND.¹ 

 Maud Fitz Geoffrey DE MANDERVILLE
¹   She died in 1236.

 Humphrey DE BOHUN V EARL
Humphrey was born in 1208.  He died at the age of 66 on September 24th, 1274.¹