A writ after the death of "Beatrice late the wife of Peter Corbet of Caus", dated "30 Aug 21 Edw III", names "Thomas Corbet…from whom issued Peter, Alice the elder daughter and Emma the younger", that "Alice" married "Robert de Staff[ord]" and "from them issued Nicholas who was her heir" and "from him came Edmund who had issue the present Ralph de Staff[ord]". 1
Alice married Robert DE STAFFORD, Baron of Stafford, son of Sir Hervey Bagot DE STAFFORD and Petronilla DE FERRERS. (Robert DE STAFFORD died before 4 Jun 1261.)
1 Foundations for Medieval Genealogy, Medlands, Alice Corbet.