Vincent Tuck
From Tatters of the King
Vincent Tuck is a private detective based in Wapping, London. According to the last letter of Dr Lionel Trollope, Tuck was hired by Grahame Roby to investigate his brother Alexander Roby's associates.
Tuck apparently identified Lawrence Bacon, an antique dealer and occultist as the ringleader of Alexander's circle of friends. the letter implies that Tuck found something sinister in Bacon and his group.
