Henry deFurneaux
Henry was born in 1174 in Ashington, Some, England..  He died at the age of 42 in 1216.

 Joan FitzWilliam
Joan was born in 1182 in Ashington, Some, England..  Joan is no longer alive.

 Matthew Furneaux
Matthew was born about 1211 in Ashington, Some, England..  He died before 1293 in Ashington, Some, England..

 Matthew deFurneaux
Matthew was born in 1211.  He died at the age of 82 in 1293.