Robert Roy MacGregor (Scottish Gaelic: Raibeart Ruadh MacGriogair; 7 March 1671 – 28 December 1734) was a Jacobite Scottish outlaw, who later became a Scottish and Jacobite folk hero.
He was born in the Kingdom of Scotland at Glengyle, at the head of Loch Katrine, as recorded in the Church of Scotland baptismal register of Buchanan, Stirling. His parents were the local Clan MacGregor tacksman, Donald Glas MacGregor, and Margaret Campbell. He was also descended from the Clan MacDonald of Keppoch through his paternal grandmother. Because the name MacGregor was outlawed, Rob Roy sometimes went by his mother's name of Campbell. Roy, meaning red, was known for his red hair.
In January 1693, at Corrie Arklet farm near Inversnaid, he married Mary MacGregor of Comar (1671–1745), who was born at Leny Farm, Strathyre. The couple had four sons: James Mor MacGregor (1695–1754), Ranald (1706–1786), Coll (died 1735) and Robert (1715–1754), known as Robìn Òig or Young Rob. It has been argued that they also adopted a cousin named Duncan, but this is not certain.
Along with many Highland clansmen, at the age of eighteen Rob Roy MacGregor together with his father joined the Jacobite rising of 1689 led by John Graham, 1st Viscount Dundee, and Sir Ewen Cameron of Lochiel, to support the Stuart King James VII. James's flight from Britain following the Glorious Revolution of 1688 had been declared by the English Convention Parliament to be an abdication, and then in Scotland the Convention of Estates had adopted the Claim of Right and declared that James had forfeited the Scottish throne. Although victorious in initial battles, Dundee was killed at the Battle of Killiecrankie in 1689, deflating the rising which then lost the Battle of Dunkeld. Rob Roy's father was taken to jail, where he was held on high treason charges for two years. Rob Roy's mother Margaret's health failed during Donald's time in prison. By the time Donald was finally released, his wife was dead.
Like many other Scottish clan chiefs during the 17th and 18th centuries, Rob Roy operated an extralegal Watch over the cattle herds of the Lowland gentry in return for black mail (protection money), which was used to feed the families of his tenants and clansmen. Any cattle that were stolen from herds under his Watch were either retrieved or paid for in full.
Rob Roy became a respected cattleman – this was a time when cattle raiding and protection rackets, selling protection against theft, were commonplace means of earning a living. MacGregor borrowed a large sum to increase his own cattle herd, but owing to the disappearance of his chief herder, who was entrusted with the money, MacGregor defaulted on his loan.
His principal creditor, James Graham, 1st Duke of Montrose, then seized his lands. In a letter later circulated on his behalf and widely believed at the time, Rob Roy alleged that Montrose had twice offered to forgive his debts in return for perjured testimony that would help to frame John Campbell, 2nd Duke of Argyll for both high treason and Jacobitism. Rob Roy further claimed that when he indignantly refused, he was branded an outlaw, and his wife and family were evicted from their house at Inversnaid, which was then burned down. Rob Roy made also similar allegations against John Murray, 1st Duke of Atholl, which he also indignantly refused. In retaliation, Rob Roy waged a private blood feud against Montrose, both raiding his cattle and robbing his rents.
Another version states that Rob Roy's estates of Craigrostan and Ardess were forfeited for his part in the Jacobite rising of 1715. The Duke of Montrose then acquired the property in 1720 by open purchase from the Commissioners of Enquiry.
Despite having fought on opposing sides during the 1715 rising, Rob Roy and his family moved immediately afterwards to Glen Shira, where they lived under the protection of John Campbell, 2nd Duke of Argyll. Argyll sought to negotiate an amnesty and protection for MacGregor. When Rob Roy's allegations about the reasons for his outlawry were made public by the Duke, it was widely believed, according to a surviving letter by a Church of Scotland minister, that Montrose and Atholl were both part of a plot by Argyll's enemies in the House of Lords and at Court.
The Duke also granted him permission to build a house in the Glen for the surrendering up of weapons, "Traditionally the story goes that Argyll only received a large cache of rusty old weapons." A sporran and dirk handle which belonged to Rob Roy may still be seen at Inveraray Castle. He allegedly continued to use Glen Shira as a base for cattle raiding against the Montrose estates and despite repeated demands from the latter, Argyll refused to hand Rob Roy MacGregor over or otherwise curb his activities.
In July 1717, Rob Roy and the whole of the Clan Gregor were specifically excluded from the benefits of the Indemnity Act 1717 which pardoned all others who took part in the Jacobite rising of 1715.
Rob Roy participated in the Battle of Glen Shiel in 1719, in which a British Government army with allied Highlanders defeated a force of Jacobite Scots supported by the Spanish. Two of the Jacobite commanders, Lord George Murray and the 5th Earl of Seaforth, were badly wounded. Some accounts claim that Rob Roy himself was wounded, but the actual text of Ormonde's account of the battle provides no evidence for this claim. Instead, it states that Seaforth was wounded: "Finding himself hard-pressed, Lord Seaforth sent for further support. A reinforcement under Rob Roy went to his aid, but before it reached him the greater part of his men had given way, and he himself had been severely wounded in the arm."
Sometime around 1720 and after the heat of Rob Roy MacGregor's involvement at the Battle of Glen Shiel had died down, he moved to Monachyle Tuarach by Loch Doine. Sometime before 1722, he finally moved to Inverlochlarig Beag on the Braes of Balquhidder.
Rob Roy's feud against the Duke of Montrose continued until 1722, when he was forced to surrender. Later imprisoned, he was finally pardoned in 1727. He died in his house at Inverlochlarig Beg, Balquhidder, on 28 December 1734 after an illness brought on by old age and a bad winter, aged 63.
K. Macleay, M.D., in Historical Memoirs of Rob Roy and the Clan MacGregor quotes, "but he had taken the resolution of becoming a Catholic, and he accordingly left the lonely residence we have described, and returning to Perthshire, went to a Mr. Alexander Drummond, an old priest of that faith, who resided at Drummond Castle." Macleay takes the view that Rob Roy did this out of sorrow for his crimes.
Glengyle House, on the shore of Loch Katrine, dates back to the early 18th century, with a porch dated to 1707, and is built on the site of the 17th century stone cottage where Rob Roy is said to have been born. Since the 1930s, the Category B-listed building had been in the hands of successive water authorities, but was identified as surplus to requirements and put up for auction in November 2004, despite objections from the Scottish National Party.
The Rob Roy Way, a long distance footpath from Drymen to Pitlochry, was created in 2002 and named in Rob Roy's honour.
Descendants of Rob Roy settled around McGregor, Iowa, United States, and in 1849 it was reported that the original MacGregor seal and signet was owned by Alex McGregor of Iowa. The Scots Gaelic clan seal was inscribed "S' Rioghal Mo Dhream" ("Royal is my race"). The signet was a bloodstone from Loch Lomond, and was sketched by William Williams.