**Geoffrey de Mandeville
**Geoffrey was born in 1165 in Walden, Essex, England.  He died at the age of 48 on October 14th, 1213 in Walden, Essex, England.

 **Aveline de Clare
**Aveline was born about 1172 in Hereford, Herefordshire, England.  She died on June 4th, 1225.

 **John de Mandeville
**John was born about 1215 in Shere, Surrey, England.  He died on November 23rd, 1258.

 **Cecily de Mandeville

 **Hawise de Manedville
She died in 1243.