Bernard Seigneur de Guise
Bernard Seigneur de was born in 1133 in Guise, Aisne, France.  He died after 1185.

 Alix
Alix was born in 1137 in Guise, Aisne, France.  Alix is no longer alive.

 Ameline (Adelphie) de Guise
Ameline (Adelphie) de was born about 1159 in Guise, Aisne, France.