Robert DE FERRERS
Robert DE was born in 1239 in Chartley, England.  He died about 1279.

 Alianore DE BOHUN
Alianore DE was born about 1245.  Alianore DE is no longer alive.

 John DE FERRERS
John DE was born on June 20th, 1271 in Cardiff, Wales.  He died at the age of 41 in August 1312 in Gascony, France.