Simon de FURNEAUX
Simon de was born about 1294 in Ashington, Somersetshire, England.  He died in 1351 in Stringston, Somersetshire, England.

 Alice de UMFREVILLE
Alice de was born about 1305 in Penmark Castle, Glamorganshire, Wales.  She died about 1329 in Stringston, Somersetshire, England.

 Elizabeth de FURNEAUX
Elizabeth de was born about 1345 in England.