Count Issac of Cambrai
Issac was born about 0893 in Cambrai, France.  He died after April 30th, 0948.

 Berthe de Cambrai
Berthe was born about 0895 in Cambrai, France.

 Count & Bishop Arnaud of Cambrai
Arnaud was born about 0931 in Cambrai, France.  He died about 0967.