Amadeus I, Count of Savoy was a nobleman who lived during the 11th century. He became the Count of Savoy in 1048 and is known for his efforts to expand the influence of the House of Savoy. His reign marked a significant period in the development of the region, as he worked to strengthen local governance and establish alliances. Amadeus I was also recognized for his pious nature and support of the Catholic Church. He played a role in promoting Christianity in the region, which contributed to the cultural and religious landscape of Savoy. His legacy continued through his descendants, who further shaped the history of the area.