 Guy I De Dampierre, son of Thibaud II De Dampierre and Elizabeth De Montlhery.Born 1100 at Troyes, Aube, Champagne, France, died 1151 at Dampierre, Aube, Champagne, France, 50 or 51 years Married 1121 at , Troyes, Aube, France (29 or 30 years married) to:  Helvide De Baudemont, daughter of Andre De Baudemont and Agnes De Braine.Born 1105 at Baudemont, Val-DE-Oise, Ile-DE-France, France, died 1165 at Champagne, France, 59 or 60 years Children: 1. Guillaume I De DampierreBorn 1135 at Troyes, Aube, Champagne, France, died 1161 at Dampierre, Aube, Champagne, France, 25 or 26 years 2. Agnes De DampierreBorn 1140 at Troyes, Aube, Champagne, France, died 1192, 51 or 52 years 3. Helvide De DampierreBorn 1145 at Dampierre, Aube, Champagne, France, died 1195 at Cambrai, Nord, Nord Pas Des Calais, France, 49 or 50 years | |||