Henry de Newmarch , of Cadbury
Henry de was born about 1156 in Cadbury, Tiverton, Somerset, England.  He died before 1206.

 Isabel
Isabel was born about 1160 in England.  Isabel is no longer alive.

 Maud de Neufmarche
Maud de was born about 1177 in Cadbury, Tiverton, Somerset, England.  She died before 1249 in Hunwick, Auckland, Durham, England.¹ 

 James de Newmarch , of Cadbury
James de was born about 1180 in Cadbury, Tiverton, Somerset, England.  He died in 1232.