Amadeus III of Geneva was a notable figure in the 12th century, serving as the Count of Geneva from around 1178 until his death in 1195. He was part of the House of Geneva, a noble family that played a significant role in the region's history. Amadeus III is known for his efforts to expand the territory and influence of his countship during a time of political fragmentation in the region. He was also involved in various alliances and conflicts with neighboring powers, including the Duke of Savoy. His reign contributed to the establishment of Geneva as an important political and economic center in the Alpine region. Amadeus III's legacy is reflected in the continued prominence of the city of Geneva in European history.