Elliot Aidan Cowan (born 9 July 1976) is a British film and television actor, known for portraying Corporal Jem Poynton in Ultimate Force, Mr Darcy in Lost in Austen, and Ptolemy in the 2004 film Alexander. He also starred as Lorenzo de' Medici in Da Vinci's Demons and Daron-Vex in Krypton. Cowan most recently is known for playing King Henry VII in part 1 of the series The Spanish Princess and the 2023 Hulu miniseries Black Cake. Wikipedia