Geoffroi De Mandeville 
He died on October 21st, 1166 in Chester, England. He was buried in Walden Abbey, Essex, England.General Notes
Geoffroi refused to live with Eustachie, a kinswoman of Henry II, and the King caused them to be divorced (The Complete Peerage vol. V pp. 116-117, as referenced by Ranaud de Paysac at Geneastar).
SOURCES: "Ancestors/Desendants of Romano Orsini" http:/www.geneastar.org,
‌Geoffroi De and Eustachie De+ were married in a religious ceremony in 1158.