Robert de WELLES
Robert de was born about 1250.  He died before September 24th, 1265.

 Isabel de PERITON
Isabel de was born about 1236 in Ellington, Northumberland, England.  She died in 1314 in Malton Priory, Yorkshire, England.

 Adam de WELLES
Adam de was born about 1265 in Lincolnshire, England.  He died in 1311.