Robert Beaumont
Robert was born in 1130 in LEICESTER, ENG.¹   He died at the age of 60 on August 31st, 1190 in DURAS, GREECE.¹ 

 Petronille Grentmesnil
Petronille was born in 1134 in LEICESTERSHIRE, ENG.¹   She died at the age of 78 on April 1st, 1212.¹ 

 Margaret Beaumont
Margaret was born in 1154 in HAMPSHIRE, ENG.^1 1