A Rob Roy is a cocktail with a certain structural similarity to a Manhattan and also to the ubiquitous Martini. The drink is named for the Scottish folk hero Robert Roy Mac Gregor.
Rob Roy is a movie that was released on April 7, 1995. The director was Michael Caton-Jones. The film was generally inspired by elements of the life of a 17th-18th century Scot named Robert Roy Mac Gregor and his battles with feudal landowners in the Scottish Highlands.
Rob Roy (1817) is a novel by Walter Scott about Frank Osbaldistone, the son of an English merchant who goes to the Scottish Highlands to collect a debt stolen from his father. Rob Roy MacGregor, who the book is named after, appears in the book several times but is not the lead character (in fact the narrative does not move to Scotland until half way through the book).