Humphrey de BOHUN
Humphrey de was born in 1276 in Pleshy Castle, Essex, England.  He died in Boroughbridge, Yorkshire, England.

 Elizabeth PLANTAGENET
Elizabeth was born on August 7th, 1282 in Rhuddlan Castle, Flint, Wales.  She died at the age of 34 in 1316 in Quendon, Essex, England.

 Margaret de BOHUN
Margaret de was born in Tynemouth, Northumberland, England.  She died before 1311.