Prince William, Duke of Cambridge
Prince William, Duke of Cambridge (born 21st June 1982) is second in line to the throne of the United Kingdom and other countries. He is the elder son of Charles, Prince of Wales and Diana, Princess of Wales. He is also the grandson of Elizabeth II and Prince Philip, Duke of Edinburgh. William married Catherine in April 2011; their elder son, George, was born in July 2013, their daughter Charlotte in May 2015, and their younger son, Prince Louis, in April 2018.