- Rob Roy (1817) is a historical novel by Walter Scott. The story takes place just before the 1715 Jacobite Rising, with much of Scotland in turmoil. Frank Osbaldistone, the narrator, quarrels with his father and is sent to stay with an uncle, Sir Hildebrand Osbaldistone, in Northumberland. Frank falls in love with Diana Vernon, Sir Hildebrand's niece, whose father has been forced to go into hiding because of his Jacobite sympathies. Subsequently, Frank travels to the Scottish Highlands to collect a debt stolen from his father. On the way he encounters the larger-than-life title character of Rob Roy MacGregor. Though Rob Roy is not the lead character, his personality and actions are key to the development of the novel. There is much confusion as the action shifts to the beautiful mountains and valleys around Loch Lomond. A British army detachment is ambushed and there is bloodshed. All Sir Hildebrand's sons but Rashleigh are killed in the Jacobite Rising, and Rashleigh too meets a bloody end. Following this, Frank inherits Sir Hildebrand's property and marries Diana. The plot has been criticised as disjointed; Robert Louis Stevenson, however, regarded Rob Roy as the best novel of the greatest of all novelists. The novel is a brutally realistic depiction of the social conditions in Highland and Lowland Scotland in the early 18th century. The Highlanders were compared with American Indians, as regards to their primitive, isolated lifestyle. Some of the dialogue is in broad Scottish, and the novel includes a glossary of Scottish words.