Robert de Muschamp , 1st of Wooler
Robert de was born about 1097 in Ilkeston, Derbyshire, England.  He died in Wooler, Northumberland, England.

 Cecily de Muschamp
Cecily de was born about 1128 in Wooler, Northumberland, England.  She died in 1180 in Bulmer, Yorkshire, England.

 Robert de Muschamp , 2nd of Wooler
Robert de was born about 1130 in Wooler, Northumberland, England.  Robert de is no longer alive.