Dietrich IV Van Beveren Count
Dietrich IV was born about 1190.  He died in 1274.  He was buried in 1274.

 Marguerite De Brienne

 Isabella Of Bevern
Isabella was born about 1230.  She died in 1308 in Louvain, Brabant.  She was buried in 1308 in Louvain, Brabant.