William De Mohun
William was born in 1130 in Mohun, Devon, England.  He died at the age of 46 in 1176.

 Godehuet De Toeni
Godehuet was born in 1140 in Eggington, Derby, England.  She died at the age of 46 in 1186.

 William De Mohun
William was born in 1153.  He died at the age of 40 in 1193.