King Philip III of Navarre was born in 1585 and became the king of Navarre in 1610. He was a member of the House of Bourbon and the son of Henry IV of France and Marie de' Medici. His reign was marked by efforts to strengthen the kingdom and maintain peace during a time of political instability in France. Philip III ruled until his death in 1620. He is known for his support of the arts and for continuing the policies of his father. His reign contributed to the consolidation of the Bourbon dynasty, which would later play a significant role in French history.