Robert Fitzpayn
Robert was born in 1306.  He died at the age of 16 on December 10th, 1322.

 Maud De Badlesmere
Maud was born in 1310 in Castle Badlesmere, Kent, England.  She died at the age of 56 on May 24th, 1366 in Earls Colne, Oxfordshire, England.

 Isabel Fitzpayn
Isabel was born before 1292.  She died before 1374.