Mabilia married Lord Richard de Grey, Lord Of Rotherfield in 1109 in Cornwell, Oxfordshire, England. Richard (son of Architel de Grey, of Rothenfield and Lady Joan De Grey, Of Rotherfield) was born in 1095 in Rotherfield Greys Castle, Henley-On-Thames, Oxfordshire, England; died after 7 Mar 1143 in Rotherfield Greys, Oxfordshire, England. [Group Sheet] [Family Chart]

1. Sir Reginald De Gray was born about 1095 in Rotherfield Greys, Oxfordshire, England; died about 1120 in Rotherfield Greys, Oxfordshire, England.
2. John De Grey was born in 1127 in Rotherfield, East Sussex, England, United Kingdom; died in 1198 in Rotherfield, East Sussex, England, United Kingdom.
3. William De Grey was born about 1129 in Rotherfield Oxfordshire.
4. Lord of Rotherfield Anschetil De Grey was born about 1130 in Rotherfield Greys, Henley-On-Thames, Oxfordshire, England; died about 1191 in Rotherfield Greys, Oxfordshire, England.
5. Turgis De Grey was born in 1137 in Rotherfield Oxfordshire; died in Rotherfield Grey, Oxfordshire, England.
6. Robert De Grey was born in 1143 in Rotherfield Oxfordshire.