Bernard de Neufmarche , Lord of Brecon
Bernard de was born about 1050 in Neufmarche, Seine-Inferiere, Normandy, France.  He died in 1093 in Aberhonwy, Breconshire, Wales.¹ 

 Nesta verch Osborn
Nesta was born about 1075 in Hereford, Herefordshire, England.

 Sybil de Neufmarche
Sybil de was born before 1093 in Aberhonwy, Brecon, Wales.  She died after 1143 in Gloucestershire, England.  She was buried in Llanthony Priory, Gloucestershire, England.