John III FitzAlan
John III was born after 1222 in Clun, England.  He died after October 1267 in England.

 Maud le Boteler
Maud was born about 1225 in Lincoln, Lincolnshire, England.  She died on November 27th, 1283 in England.

 Mathilda De Arundel
Mathilda was born in 1244 in Besford Tettenhall, Staffordshire, England.  She died at the age of 65 in 1309.

 John IV FitzAlan
John IV was born on September 14th, 1246 in Clun, Sussex, England.  He died at the age of 24 on March 18th, 1271 in England.