William de Saye
William was born about 1065 in Sawbridge, Hertfordshire, England.  William is no longer alive.

 Agnes de Grentmesnil
Agnes was born about 1070.

 Eustache De Saye
Eustache was born about 1090 in Sawbridge, Hertfordshire, England.

 Geoffrey de Saye
Geoffrey was born about 1094 in Sawbridge, Hertfordshire, England.