Peter I, Duke of Bourbon was a French nobleman born in 1438. He was a member of the House of Bourbon, a prominent family in French history. Peter played a significant role in the political landscape of France during the 15th century, particularly during the latter part of the Hundred Years' War. As Duke, Peter I was involved in various military and diplomatic efforts to strengthen his family's influence. He was known for his loyalty to the French crown and his efforts to maintain stability in the region. His legacy contributed to the rise of the Bourbon dynasty in France.