Ernaud de Gaveston , of Blacklow, Sir Knight
Ernaud de was born in 1260 in Blacklow Hill, Warwickshire, England.  He died at the age of 42 in 1302.

 Clarmunda de Marsau & de Louvigny
Clarmunda de Marsau & de was born in 1260 in Louvain, France.  Clarmunda de Marsau & de is no longer alive.

 Piers de Gaveston , Earl of Cornwall
Piers de was born about 1284 in Blacklow Hill, Warwickshire, England.  He died on June 19th, 1312 in (murdered).