Philippe de Savoie was a notable figure in the 13th century, known for his role as a nobleman in the region of Savoy. He was part of the House of Savoy, a prominent dynasty that played a significant role in the history of Italy and France. Philippe was involved in various political and military activities, contributing to the expansion and influence of his family's territories. He is often remembered for his efforts in strengthening the Savoyard state and maintaining its independence during a time of regional conflicts. Philippe's legacy is intertwined with the development of Savoy as a key player in European politics, particularly in the context of the Holy Roman Empire.