Ernald III De Bois
Ernald III was born about 1190 in Assington, Suffolk, England.

 Joan de Beauchamp
Joan was born about 1192 in Standlake, Oxfordshire, England.

 Ernald IV De Bois
Ernald IV was born about 1221 in Thorpe Arnold, Leicestershire, England.  He died on April 1st, 1277.

 Joan De Bois
Joan was born about 1223 in Thorpe Arnold, Leicestershire, England.