Guy II de Brienne de Bar-Sur-Seine
Guy II de Brienne de was born before 1139 in Bar-sur-Seine, Aube, Champagne, France.

 Petronille de Chesney
Petronille de was born about 1145 in France.  Petronille de is no longer alive.

 Guy III de Brienne
Guy III de was born in 1170 in England.