In 1387, Bishop Adhémar Fabry granted the town its great charter, the basis of its communal self-government, which every bishop on his accession was expected to confirm. The line of the counts of Geneva ended in 1394, and the House of Savoy came into possession of their territory, assuming after 1416 the title of Duke. The new dynasty sought to bring the city of Geneva under their power, particularly by elevating members of their own family to the episcopal see. In 1447
Antipope Felix V, who was also Duke of
Savoy, appointed himself as bishop of Geneva, and the Savoy dynasty ruled the episcopal see until 1490, when popular pressure compelled the dynasty to renounce the title of bishop. In 1394, the Counts of Geneva's line went extinct with the
House of Savoy seeking to take its place. On 19 February 1416,
King Sigismund of Germany granted the counts of Savoy the title "Duke". The counts repeatedly maneuvered to elevate their family members to the Bishop of Geneva's diocesan staff. Their most notable success came when the former
Duke Amadeus VIII, who had been elected Pope Felix V by the Council of Basel, became Administrator of the diocese of Geneva in March 1444, and held the office until his death in 1451. In 1457 the Grand Council was established in Geneva elected by the
citizens of Geneva and after 1490 elected the bishops of Geneva, after the House of Savoy had renounced that right. This same council gradually became estranged from the Duke of Savoy.
The Protestant Reformation The City of Geneva responded to the successes of the House of Savoy by making an alliance with the
Old Swiss Confederacy, an
Eidgenossenschaft. In 1526, Geneva aligned with
Bern and
Fribourg. On 2 August 1527, Bishop
Pierre de la Baume, harassed both by the people of Geneva and by the Duke of Savoy, fled the city for some property in Burgundy. During the Reformation, the City of Bern supported the
Protestant Reformers at the time led by
William Farel. The City of Fribourg remained loyal to the Catholic Church and in 1531, renounced its alliance with Geneva. On 2 July 1533, he returned to Geneva, but on 14 July he fled again. He and the cathedral Chapter of Geneva established his see in
Annecy in 1535, and, despite encouragement from
Pope Clement VII, they were unable to persuade the Genevans to allow a return. The Emperor
Charles V issued a golden bull suspending all authority in Geneva except that of the emperor and the bishop. The Church imposed an
interdict. In 1536,
John Calvin went to Geneva making the city a
stronghold of
Reformed Christianity. ==References==