Question: The second in line of succession to the British throne, after his father was the patron of what?
Sentence (from "Prince William, Duke of Cambridge"): Prince William, Duke of Cambridge, {'1': ", '2': ", '3': ", '4': "} (William Arthur Philip Louis; born 21 June 1982) is the elder son of Charles, Prince of Wales, and Diana, Princess of Wales.
Relevant evidence: No