**Simon de Joinville
**Simon was born about 1200 in Dublin, Ireland.

 **Beatrix of Burgundy de Macon
**Beatrix of Burgundy was born about 1206.  She died on April 12th, 1260.

 **Geoffrey de Greneville
**Geoffrey was born about 1228 in Dublin, Ireland.  He died on October 21st, 1314.