King Charles's cousin, the Earl of Snowdon ... of the auction house. David and Serena have two children: Charles, 24, Viscount Linley, and Lady Margarita Armstrong-Jones, 21.

David, also known as the 2nd Earl of Snowdon is the oldest child of the monarch's aunt, Princess Margaret and her husband, Antony Armstrong-Jones. David was seen in a grey and black jacket and he ...