John I of Ponthieu
Encyclopedia
John I of Ponthieu was the son of Guy II of Ponthieu
and succeeded him as Count of Ponthieu
in 1147. He married Beatrice of Saint-Pol, and was succeeded by his son William IV Talvas
.
Guy II of Ponthieu
Guy II of Ponthieu , the son of William III of Ponthieu and Helie of Burgundy, succeeded his father as Count of Ponthieu during William's lifetime. He died on the Second Crusade and was succeeded by his son John I of Ponthieu....
and succeeded him as Count of Ponthieu
Count of Ponthieu
The County of Ponthieu , centered on the mouth of the Somme, became a member of the Norman group of vassal states when Count Guy submitted to William of Normandy after the battle of Mortemer.....
in 1147. He married Beatrice of Saint-Pol, and was succeeded by his son William IV Talvas
William IV of Ponthieu
William III Talvas was William III, Count of Ponthieu and William IV . He was Count of Ponthieu, ruler of a small province in northern France that fell under the suzerainty of the dukes of Normandy since at least the mid 11th century...
.