Prince Henry, Duke of Gloucester, was a member of the British royal family, born on March 31, 1900. He was the third son of King George V and Queen Mary. Henry served in the British Army during World War II and held various ceremonial roles throughout his life. After the war, the Duke became involved in numerous charitable organizations and public duties. He was known for his dedication to service and represented the royal family at various events. Prince Henry passed away on June 10, 1974, leaving behind a legacy of commitment to public service.