Question: Who is John De Bohun, 5Th Earl Of Hereford's maternal grandmother?
Sentence (from "Eleanor de Braose"): Eleanor de Braose( c. 1228–1251) was a Cambro- Norman noblewoman in Great Britain, and a wealthy co-heiress of her father, who was the powerful Marcher lord William de Braose, and of her mother, Eva Marshal, a co-heiress of the Earls of Pembroke.
Relevant evidence: No