Robert de WELLES
Robert de was born about 1160 in Lincolnshire, England.  He died in 1206.

 Maud of LINCOLNSHIRE
Maud of was born about 1165 in Lincolnshire, England.  Maud of is no longer alive.

 William de WELLES
William de was born about 1195 in Lincolnshire, England.  He died after 1241.