Bartholomew Danvillers , of Erwarton, Sir
Bartholomew was born about 1280 in Erwarton, Samford, Suffolk, England.  He died in 1330.

 Joan
Joan was born about 1290.  Joan is no longer alive.

 Isabel Danvillers
Isabel was born about 1320 in Erwarton, Samford, Suffolk, England.