Prince Leopold of Belgium, born on April 3, 1859, was the second son of King Leopold II of Belgium and Queen Marie Henriette. He held the title of Duke of Brabant and was known for his involvement in various charitable activities and military service. Leopold was educated in Belgium and abroad, gaining a reputation for his intelligence and dedication to public service. In 1881, Leopold married Princess Louise of Belgium, strengthening ties within European royalty. He became a prominent figure in Belgian society and was involved in the administration of the royal household. Leopold passed away on May 22, 1869, at a young age, leaving a legacy of service and commitment to his country.