Manasses de VERE
Manasses de was born in 0972.  He died about 1039.

 Petronilla de BOULOGNE
Petronilla de was born in 0976 in Boulogne-sur-Mer, Nord-pas-de-Calais, france.  Petronilla de is no longer alive.

 Alphonso de VERE
Alphonso de was born about 1000 in Hedingham, Essex, England.