Scottish outlaw Robert Roy MacGregor is better known as who?

Rob Roy, by name of Robert MacGregor (baptized March 7, 1671, Buchanan, Stirlingshire, Scotland—died December 28, 1734, Balquhidder, Perthshire). He was a noted Highland outlaw whose reputation as a Scottish Robin Hood was exaggerated in Sir Walter Scott’s novel Rob Roy (1818) and in some passages in the poems of William Wordsworth. He frequently signed himself Rob Roy (“Red Rob”), in reference to his dark red hair.

Rob’s father, Donald MacGregor, a younger brother of the chief of the clan MacGregor, received a military commission from the deposed king James II after the Glorious Revolution (1688–89). Rob was a freebooter with uncertain loyalty to James and was probably also engaged in cattle stealing and blackmail. When the penal laws against the MacGregors were reintroduced in 1693, Rob took the name of Campbell.

Rob then embarked on a career of brigandage, chiefly at the expense of Montrose, whom Rob continued to blame for his downfall and with whom he feuded for years. During the Jacobite (pro-Stuart) rebellion of 1715, he was distrusted by both sides and plundered each impartially. After the rebellion was put down, he was treated leniently because of the intercession of John Campbell, 2nd duke of Argyll. Rob continued his exploits against Montrose until 1722, when Argyll brought about a reconciliation. Later, however, Rob was arrested and confined in Newgate Prison, London; he was pardoned in 1727.