Louis I of Navarre was born in 1330 and became the King of Navarre in 1349. He was a member of the House of Évreux and was known for his efforts to strengthen the kingdom's position in the region. His reign was marked by political challenges, including conflicts with neighboring territories and the Kingdom of France. In addition to his role as king, Louis I was also involved in the Hundred Years' War, which affected many European nations during his time. He died in 1387, leaving a legacy that influenced the future of Navarre and its relations with surrounding powers.