Geoffroy I De+ Semur
Geoffroy I De+ was born about 0945.  He died in 0990.

 Mahaut De+ Chalons
Mahaut De+ was born about 0960.  She died after 1015.

 Thibault De+ Chalons
Thibault De+ was born before 0991.

 Geoffroy I De Donzy
Geoffroy I De was born before 0991.  He died  due to Execution. in 1037 in France.  He was buried in Eglise de Saint Armand-sur-Cher, France.

 Herve I De+ Donzy
Herve I De+ was born before 0991.  He died about 1055.