John Clavering
John was born about 1436 in Newcastle, Northumberland, England.  He died on October 13th, 1486 in Callaly, Northumberland, England.

 Isabella X
Isabella was born about 1443.

 Robert Clavering
Robert was born in 1479 in Newcastle, Northumberland, England.  He died at the age of 39 on September 6th, 1518 in Callaly, Northumberland, England.