Simon Sire de Joinville , Seneschal Champagne
Simon Sire de was born in 1190 in Vaucouleurs, Champagne, France.  He died at the age of 43 in May 1233.

 Beatrice of Auxerre
Beatrice of was born in 1200 in Auxerre, Yonne, Bourgogne, France.

 Geoffrey 1st Baron de Geneville , of Trim
Geoffrey 1st Baron de was born after 1226 in Ludlow Castle, Shropshire, England.  He died on October 21st, 1314 in Trim Castle, Meath, Ireland.