Descendants of 1st Earl of Shrewsbury Roger II de Montgomery

21 descendants shown over up to 4 generations. Each marriage is listed with the children from it, oldest first.

• 1st Earl of Shrewsbury Roger II de Montgomery
  Mabel Talvas de Alencon
  • Sibyl de Montgomery 1060–1094
    m. 1084 Robert Fitzhamon De Than 1055–1107
    • Mabel (Sibyl) Fitz-Hamon 1094–1157

      Gloucester, ENG
      m. ABT 1120 1st Earl of Gloucester Robert de Caen 1090–1147
      • William Fitz Robert de Mellent 1116–1183

        Gloucester
        m. ABT 1150 Hawise de Beaumont
        • Robert de Mellent 1151–1166
        • Mabel de Mellent 1152–1260
        • Countess of Glouc Amice FitzWilliam de Mellent 1160–1224

          Tewkesbury, Gloucester, ENG
        • Isabelle De Clare of Gloucester 1160–1217

          Gloucester
      • Maude Gloucester\\ de Caen 1120–1189

        Gloucester, ENG
        m. ABT 1141 Bristol, Gloucestershire, ENG Earl of Chester Ranulph de Gernon d. 1153
        • Joanna De Meschines b. 1145

          of Chester, Cheshire, ENG
        • Hugh, Earl of Chester de Keveliock (Cyveliog) 1147–1181

          Keveloic, Merionethshire, Wales
        • Richard de Meschines
        • Beatrix de Meschines
      • Philippe FitzRobert Gai (Gray) b. 1124

        Gloucester
        partner not recorded
        • Aline Gai (Gray) b. 1159
      • Roger de Caen 1133–1179
        partner not recorded
        • Mabira de Caen d. 1190
      • Richard de Than d. 1142
      • Hamon of Gloucester
      • Richard of Gloucester d. 1175
      • Robert 'FitzRoy' of Gloucester
        partner not recorded
        • Robert