Eustace FitzJohn
Eustace was born before 1100 in Knaresborough, Yorkshire, England.  He died in July 1157 in Near Basingwerk, North Wales.

 Beatrice de Vesci
Beatrice was born about 1100.  She died in 1120.

 Aubrey de Vesci
Aubrey was born before 1120.

 William de Vesci
William was born before 1120.  He died in 1185 in Alnwick, Northumberland, England.