Ivo III de BELLEMONTENSIS
Ivo III de was born about 0985 in Seine-et-Oise, France.  He died on May 2nd, 1059.

 Emma UNKNOWN
Emma was born about 0986.  Emma is no longer alive.

 Ivo IV de BEAUMONT
Ivo IV de was born about 1010 in Seine-et-Oise, France.  He died about 1083.