William of Ypres to the English throne following Henry I's death in 1135 finally changed William's fortunes for the better. He commanded Stephen's troops against the forces of their cousin, Henry's daughter Empress Matilda, who claimed the throne. Many of the soldiers were William's fellow Flemings, including his brother. Stephen's campaign in Normandy failed because the local noblemen refused to co-operate with William and other Flemings. William was much more active in England, where he took part in the Battle of Lincoln (1141), during which Stephen was captured by the Empress's forces. William led his contingent away when it became clear that the
English claims to the French throne usually omitted from regnal lists. English claims to the French throne From the 1340s to the 19th century, excluding two brief intervals in the 1360s and the 1420s, the kings and queens of England (and, later, of Great Britain) also claimed the throne of France. The claim dates from Edward III, who claimed the French throne in 1340 as the sororal nephew of the last direct Capetian, Charles IV. Edward and his heirs fought the Hundred Years' War to enforce this claim, and were briefly successful in the 1420s under Henry V and Henry VI, but the House of Valois,