Gervase de Clifton III
Gervase was born in 1246 in Clifton, Nottingham, England.  He died at the age of 78 in 1324.

 Amphilisia Samson
Amphilisia was born about 1250 in Equerston, Nottingham, England.

 Gervase Clifton IV
Gervase was born about 1272 in Clifton, Nottingham, England.  He died after 1316.