Waleran De Beaumont
Waleran was born in 1104 in Meulan, Normandy, France.  He died at the age of 62 on April 10th, 1166 in Abbey fo Preaux, Normandy, France.

 Agnes De Montfort
Agnes was born in 1122 in Montfort-Sur-Risle, Eure, France.  She died at the age of 59 on December 15th, 1181.

 Robert De Beaumont
Robert was born about 1141 in Meulan, Normandy, France.  He died in October 1207 in Palestine.

 Isabel De Meulan
Isabel was born about 1148 in Meulan, Normandy, France.  She died on May 10th, 1220.