WI
William III de Cantilupe
d. 1254
Vitals
Died
25 Sep 1254
Family
Spouse
Children
About
William de Cantilupe the third, Baron of Abergavenny in right of his wife, was brother of the saint of Hereford.
Research notes
✓ WILLIAM III de CANTILUPE (c.1216-1254); m. Eva de Braose; father of Millicent (our line); brother of ST THOMAS DE CANTILUPE. Standard well-documented English baronial genealogy (CP; web-confirmed 7 Aug 2026); contested rungs note-only, not hardened.