_Richard "3rd Earl of Arundel" FITZALAN ________
_Richard "4th Earl of Arundel" FITZALAN _|
| |_Alianore "of Lancaster" PLANTAGENET ___________
|
|--Thomas FITZALAN
|
| _William "Earl of Northampton" DE BOHUN , K. G._
|_Elizabeth DE BOHUN _____________________|
|_Elizabeth DE BADLESMERE _______________________