Otto II de Chiny
Otto II was born in 1053.  He died at the age of 72 on March 28th, 1125.

 Adelaide de Namur
Adelaide was born in 1068.  She died at the age of 56 in 1124.

 Ida de Namur
Ida was born in 1083 in Namur, Lorraine, France .  She died at the age of 39 in 1122.