Piers (Peter) de Ros
Piers (Peter) de was born in 1087 in Ros, Holderness, East Ride Yorkshire, England.  He died before 1153.

 Adeline d' Espec
Adeline d' was born about 1091 in Helmesley Castle, North Ride Yorkshire, England.  Adeline d' is no longer alive.

 Robert de Ros , Lord of Holderness, Sir
Robert de was born about 1117 in Ros, Holderness, East Ride Yorkshire, England.  He died before 1163 in Helmesley Castle, North Ride Yorkshire, England.