John I — may refer to:People* John Chrysostom (349–c. 407), Patriarch of Constantinople. * John of Antioch (died 441). * Pope John I, Pope from 523 to 526. * John I of Naples (died c. 719). * John I of Gaeta (died c. 933). * John I Tzimiskes (c. 925–976) … Wikipedia
Ponthieu — is a former province of northern France. Its chief town is Abbeville.HistoryPonthieu was part of the Duchy of Normandy from 911 and played a small but important role in the politics that led up to the Norman invasion of England in 1066.Harold… … Wikipedia
John of Bohemia — King of Bohemia John I, as Count of Luxemburg. Reign 1310–1346 Born August 10, 1296 … Wikipedia
John, Dauphin of France (1398-1417) — John, Dauphin of France and Duke of Touraine (August 31, 1398 ndash; April 5, 1417) was the fourth son and ninth child of Charles VI of France and Isabella of Bavaria Ingolstadt. He was born in Paris. After his three elder brothers died, he… … Wikipedia
John III, Duke of Brabant — Jan III van Brabant (1300 ndash; December 5 1355, Brussels), also called John III, the Triumphant Fact|date=July 2008, was Duke of Brabant, Lothier, and Limburg (1312 ndash;1355). [Biographical details can be found in (Alphonse Wauters),… … Wikipedia
John of Gaunt, 1st Duke of Lancaster — This article is about the historical figure John of Gaunt. For places and organisations named after him, see John O Gaunt. John of Gaunt Duke of Lancaster; Duke of Aquitaine Successor … Wikipedia
Guy II of Ponthieu — (c. 1120 ndash;1147), the son of William III of Ponthieu and Ala 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 … Wikipedia
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.[1].[2] It eventually formed part of the dowry of… … Wikipedia
Marie, Countess of Ponthieu — Marie of Ponthieu (17 April 1199[1] – 1251) was the Countess of Ponthieu and Countess of Montreuil, ruling from 1221 to 1251. Contents 1 Biography 1.1 Marriages and children 2 Ancestry … Wikipedia
William IV of Ponthieu — William III Talvas (1179 ndash; October 4, 1221) was William III, Count of Ponthieu and William IV (of the house of Belleme/Montgomery). He was Count of Ponthieu, ruler of a small province in northern France that fell under the suzerainty of the… … Wikipedia