Guischard de Charron II
Guischard was born about 1240.  He died after 1297.

 Mary de Sutton
Mary was born about 1227 in Trent, Nottingham England.

 Sir Guischard de Charron III
Guischard was born about 1270 in Horton in Blyth, Northumberland, England.  He died  due to died in Battle of Bannockburn in 1314.