John FitzGilbert le Marshal
John FitzGilbert was born about 1126 in Pembroke, England.  He died before September 29th, 1165 in Rockley, Marlbourgh, Wiltshire, England.

 Sibilla S. Deveraux
Sibilla S. was born in 1127 in Pembroke, England.  She died on June 3rd.

 William Marshal
William was born in 1146 in Rockley, Marlbourgh, Wiltshire, England.  He died at the age of 73 on May 14th, 1219 in Caversham Manor, England.