Joan was Hugh Bigod's first wife. Names of other(s) not given (Browning, Charles. Americans of royal descent, 7th ed. Baltimore : Genealogical Pub. Co., 1969, pg. 67).
WWW site "The Bingham genealogy project" claims Hugh's wife was Joan de Stuteville. The site also gives some of her ancestors.
Second son of his parents. Appointed 1257 as Chief Justice of England, resigned in 1260. Further information in Foss's "Lives of the Chief Justices." (Browning, Charles. Americans of royal descent, 7th ed., Baltimore : Genealogical Pub. Co., 1969, pg. 67).
Justiciar of England, 1258-1260. Chief ranger of Farndale forest, Yorkshire, 1255.
Keeper of the Tower of London, 1258. Governor of Dover Castle, 1258-1261 (The concise dictionary of National Biography : part 1 : from the beginnings till 1900. -- London : Oxford U. Press, 1969, pg. 102).