Eustace FitzJohn , of Alnwick, Constable Cheshire
Eustace was born about 1083 in Knaresborough Castle, Yorkshire, England.  He died on July 3rd, 1157 in ambushed near Basingwerk Abbey, Flintshire, Wales.

 Beatrix de Vescy
Beatrix de was born in 1090 in Alnwick Castle, Northumberland, England.  She died before 1128 in in childbirth.

 William de Vescy , Lord of Knaresborough
William de was born about 1125 in Knaresborough Castle, Yorkshire, England.  He died before September 1183 in Alnwick Castle, Northumberland, England.  He was buried in Alnwick Abbey, Northumberland, England.