History of Geneva History of Geneva The History of Geneva dates from before the Roman occupation in the second century BC. Now the principal French-speaking city of Switzerland, Geneva was an independent city state from the Middle Ages until the end of the 18th century. John Calvin was the Protestant leader of the city in the 16th century. Geneva first appears in history as an Allobrogian border town, fortified against the Celtic Helvetii tribe, which the Romans took in 121 BC. In 58 BC, Caesar, Roman governor of Gaul, destroyed the Rhône bridge at Geneva and built a 19-mile earthwork from Lake Geneva
History of Geneva icons on one hand and to prohibit the celebration of Mass on the other. This move increased further the flight of Catholics from the city into Savoy territories. Following another unsuccessful invasion of Geneva by Savoy forces in October 1535, which ended in a Savoy defeat at Gingins, the Grand Council decided on February 3, 1536 on the destruction of all castles around Geneva in order not to allow any princes another pretext for invading their city. On May 21, 1536, the Genevans declared themselves Protestant by taking a public oath of allegiance to the Lutheran faith where all residents