Geoffrey of Sergines, sometimes known as Geoffroy of Sargines (c. 1205 – April 1269), was a French knight who served as seneschal of the Kingdom of Jerusalem.
References Christopher Marshall: Warfare in the Latin East, 1192–1291 (Cambridge Studies in Medieval Life and Thought. Ser. 4, 17). Cambridge University Press, Cambridge 1994, . Jonathan Riley-Smith: What were the Crusades? 3rd edition. Palgrave Macmillan, Basingstoke 2002, .