William FitzRobert
William was born on November 23rd, 1116 in Gloucestershire, England.  He died at the age of 67 on November 23rd, 1183 in Somersetshire, England.  He was buried in Priory Keynsham, Somersetshire, England.

 Hawise de Beaumont
Hawise was born in 1129 in Leicestershire, England.

 Hawise FitzRobert
Hawise was born about 1148.

 Robert FitzWilliam
Robert was born about 1151.

 Mabel FitzRobert
Mabel was born about 1155.

 Amicia FitzRobert
Amicia was born in 1160 in Tewkesbury, Gloucester, England.

 Isabel Avisa FitzRobert De Clare
Isabel Avisa FitzRobert was born about 1170 in Gloucestershire, England.  She died on October 14th, 1217.