Франсуа де Гиз
As Lisa Jardine relates in her account of the assassination of William the Silent of the Netherlands, in 1584, the small size, ease of concealment and user-friendly loading aspect of the wheellock, compared to more arduous hand-held weapons, meant that it was used for the killing of public figures, such as Francis, Duke of Guise and William himself. Jardine also argues that a stray wheellock pistol shot may have been responsible for the St. Bartholomew's Day massacre of French Huguenots in 1572.