Eustace FitzJohn 
Eustace was born about 1080 in Knaresborough,Yorkshire,ENGLAND. Eustace's father was John Monoculus FitzNigell and his mother was UNKNOWN Magdalene. His paternal grandfather was Nigell Of Chester UNKNOWN. He was an only child. He died in 1157 in slain in WALES.
Eustace and Matilda Agnes were married in a religious ceremony in 1108. They had two sons named Richard and Richard.