Robert I Count Of Artois
Robert I Count Of was born in Paris, Isle De, France.  He died on February 8th, 1250 in Mansoure, Of St Louis, Egypt.

 Mahaut De Brabant
Mahaut was born in 1224 in Brabant, France.  She died at the age of 64 on September 29th, 1288 in Cercamp Abbey, Artois, France.

 Blanche D Artois
Blanche D was born in 1248 in Arras, France.  She died at the age of 54 on May 2nd, 1302 in Paris, Seine, France.