Rognvald of Valtia

Rognvald of Valtia was the progenitor of ducal Cáthau dynasty of Normandie. Very little is known about his birth, life and death, except that he was the father of a pair of twins, Horik and Hyngwar.

A genaealogical of some of his descendants:

• Rognvald of Valtia
  • Horik Rognvaldsson (1078–1134, r. 1108–1134, (1))
    • Rollo (1109–1192, r. 1144–1192; (2))
      • Vilhelm
        • Fulk (1152–1228, r. 1192–1228; (3))
          • Osmond (1185–1247, r. 1228–1247; (4))
            • Raoul (1210–1269, r. 1247–1269; (5))
            • Anne
              • Bertrand I (1235–1293 r. 1269–1293; (6))
                • Arnaut I (1268–1294, r. 1293–1294; (7))
              • Bertrand II (1242–1302; r. 1294–1302; (8))
                • Pierre
                  • Émélie m. Henri de Béthencourt (1270–1348; r. 1302–1348; (9))
                    • Louis le Protecteur (1312–1366; r. 1348–1366; (10))
                  • Adèle
                    • Cécilie
                      • Thibault (1326; r. 1387–1423; (13))
                        • Guillaume
                          • Arnaut II (1400–1429; r. 1423–1429; (14))
                          • Bertrand III (1403–1435; r. 1429–1433; (15))
                          • Jeanne d'Autuncourt (1405–1470; r. 1450–1452, (19))
                            • Geoffroi the Short-Reigned (1425–1450; r. 1450, (18)
                          • Henri II (1408–1449; r. 1433–1449; (16))
                            • Amaury II (1430–1450; r. 1449–1450, (17))
                    • Amaury I (1338–1380; r. 1366–1380; (11))
                      • Gilles (1359–1387; r. 1380–1387; (12))
  • Hyngwar Rognvaldsson (1078–1144, r. 1108–1144; (1))

(Note: names in italics refer to non-rulers of Normandie; bold numbers refer to the order in which persons held the ducal crown)