Name – Simon Duval
Species – Human
Planet – Earth
Temperament – unpleasant
Appearances – The Massacre

Simon Duval is a Catholic, working for Marshall Tavannes. He was angered by Gaston De Lerans’ insult to the Catholic princess Marguerite and pays the landlord to keep an eye on them. He had his men pursue Anne when she escaped from his house, in order to prevent her telling the Hugenots of the plot.