Tom Pettifer

A young boy attended the wedding of the future William V and his wife which occurred during the reign of Elizabeth II. He waved to the crowd as they shared a kiss. (PROSE: The Secret Lives of Monsters)

Behind the scenes
Kate Middleton, Grace van Cutsem, Margarita Armstrong-Jones, William Lowther-Pinkerton, and Pettifer are pictured but not named in a photograph of Middleton and William V's name in The Secret Lives of Monsters.