John Montagu
John Montagu, Earl of Sandwich (AUDIO: Coming to Dust) - commonly known as Lord Sandwich - was a 18th century British aristocrat and politician who was associated with the Hellfire Club. He was the inventor of the sandwich, which was named after him. (AUDIO: In the Year of the Cat)
In 1762, Sandwich worked with Justine, Eliza, and the Sieur d'Eon to stop Lolita's plot to take over England. (AUDIO: Sabbath Dei, In the Year of the Cat)
In 1763, Sandwich corresponded with Abelard Finton of the Society of Sigismondo di Rimini, telling him about the adventure he had had with Faction Paradox the previous year. (AUDIO: Coming to Dust)
Behind the scenes
Sandwich is only ever referred to by his title in Sabbath Dei and In the Year of the Cat. It is Coming to Dust which refers to him by his name.