Sir Roger de Northwode
Roger was born about 1225.  He died on November 9th, 1285.

 Bonnefilla de Waltham
Bonnefilla was born in 1216.  She died at the age of 70 in 1286.

 Baron John de Northwode
John was born on June 24th, 1254.  He died at the age of 64 on May 26th, 1319.