Family/Spouse: Gilbert BASSET. [Group Sheet] [Family Chart]
Isabel married Sir Reynold DE MOHUN before 1243. Reynold (son of Sir Reynold DE MOHUN and Alice BRIWERE) was born in 1206; died on 20 Jan 1257/8 in Torre Mohun; was buried in Newenham Abbey. [Group Sheet] [Family Chart]
William married Sybil MARSHALL before 14 May 1219. Sybil (daughter of Sir William MARSHALL and Isabel DE CLARE) was born in 1209 in Pembroke, Wales; was christened in 1209 in St. David's Pembrokeshire, Wales; died on 27 Apr 1245. [Group Sheet] [Family Chart]