Fulk FitzReinfrid
Fulk was born before 1065 in Normandy, France.  He died before 1130 in Sussex, England.

 Robert FitzReinfrid
Robert was born about 1094 in Yorkshire, England.  He died before 1150 in England.

 Roger FitzReinfrid
Roger was born about 1111 in Sussex, England.  He died after 1187 in Berkshire, England.