GUY de Vergy (-Acre 24 Feb or 4 Apr 1191). The primary source which confirms his parentage has not yet been identified. He acted as joint Seigneur de Vergy in the 1140s with Hervé and Philippe, the latter being unidentified[1511]. "Guido domnus Vergiaci" donated property to Cîteaux by charter dated [1145/63][1512]. "Guido dominus Vergeii" donated property to Cîteaux with the consent of "uxor eius…" by charter dated 1179[1513]. "Hugo dominus Vergiaci" confirmed donations to Cîteaux made by "patris mei", with the consent of "Simon frater meus...Garnerius filius meus et Gila uxor mea", by charter dated 1189, witnessed by "dominus Guido pater meus..."[1514]. He died at the siege of Acre[1515]. The necrology of Maizières records the death "Non Apr" of "Guidonis quondam domini de Vergeio de quo habemus…Bulleyo"[1516]. The necrology of Cîteaux records the death "VI Kal Mar" of "Guido dominus Vergiaci"[1517]. m ALIX, daughter of --- & his wife Mathilde de la Ferté [Châtillon, Vicomtes de Dijon] (-after 1179). "Josbertus vicecomes" donated property to Auberive, with the consent of "uxoris sua Geltrudis…soror ipsius Mahauz eiusque filie Margarita et Alais…Odo que campaniensis eiusque uxor Sibilla", by undated charter, dated to before 1145, witnessed by "Hugo de Bellomonte, frater predicte Gertrudis…"[1518]. A charter dated 1164 records various donations to Clairvaux, including donations by "Jobertus de Firmitate", with the consent of "uxore sua Gertrude", and by "Mathildis soror eisdem Josberti", with the consent of "…Guido de Vergeio et uxor eius Aalez neptis Joberti…uxor Hugonis de Paluel neptis Josberti…Theobaldus de Rocha et Margareta uxor eius neptis Josberti" (witnessed by "Mathildis, Margarete matre soror Josberti")[1519]. "Guido Vergiaci dominus" confirmed the donation by "domnus Erveius de Vergiaco" to Cîteaux with the consent of "uxor mea Adelaidis et filii mei Hugo et Symon" by charter dated 1169[1520]. Guy & his wife had two children