• General Notes

  Together Robert and Mabel had at least eight children:
  
  William Fitz Robert, 2nd Earl of Gloucester (23 November 1112- 23 November 1183), married Hawise de Beaumont by whom he had five children, including Isabella of Gloucester, the first wife of King John of England, and Amice FitzRobert, Countess of Gloucester.
  Roger, Bishop of Worcester (died 9 August 1179)
  Hamon FitzRobert, (died 1159), killed in the Siege of Toulouse.
  Robert FitzRobert of Ilchester (died before 1157), married Hawise de Redvers, by whom he had a daughter Mabel who in her turn married Jordan de Cambernon.
  Richard FitzRobert, Sire de Creully (died 1175), inherited the seigneury of Creully from Mabel, and became the ancestor of the Sires de Creully. He married the daughter of Hughes de Montfort by whom he had five children.
  Philip FitzRobert, (died after 1147), Castellan of Cricklade. He took part in the Second Crusade.
  Maud FitzRobert (died 29 July 1190), married Ranulf de Gernon, 4th Earl of Chester by whom she had three children.
  Mabel FitzRobert, married Aubrey de Vere

Details of Mabel's family with Robert of Caen (1st Earl of Gloucester)