Clan Roberts is a Scottish clan with a long and distinguished history, and several notable figures have been associated with it. Below is a brief overview of famous individuals who have been part of Clan Roberts, including the infamous Captain Black Bart:

1. Captain Black Bart (Bartholomew Roberts) (1682–1722)

Captain Bartholomew Roberts, often known as Black Bart, is one of the most famous pirates of the Golden Age of Piracy. Born in Wales, Roberts was raised in the village of Casnewydd Bach in Pembrokeshire, but his link to Clan Roberts comes through his ancestral Scottish roots. He became a notorious pirate captain after being forced into piracy when his ship, the Princess (captured by pirates), was seized, and he was made to serve under pirate captain Howell Davis.

Over the course of his pirating career, Roberts captured more than 400 ships, making him one of the most successful pirates in history. He was known for his strict code of conduct for his crew and his ruthless approach to piracy. His most infamous feat was his ability to capture large, heavily armed vessels while maintaining a reputation for treating captives humanely. Captain Black Bart's death came during a battle with the British navy off the coast of Africa in 1722, and despite his death, his legacy has continued to make him an iconic figure in pirate history.

2. Sir Alexander Roberts (1687–1777)

Sir Alexander Roberts was a British Army officer and member of Clan Roberts. His military career saw him serve in various prestigious posts. He was known for his leadership and his involvement in British colonial military operations during the early 18th century. Though not as well-known as Captain Black Bart, Sir Alexander's contributions to the British military gave the Roberts family a significant presence in military circles.

3. Robert the Bruce (1274–1329)

Though not directly a member of Clan Roberts, Robert the Bruce is often associated with this clan due to the Robert name being a common one in Scottish history. As the King of Scotland who led the country to independence from England in the early 14th century, Robert the Bruce is one of Scotland's most iconic historical figures. His victory at the Battle of Bannockburn in 1314 cemented his place in Scottish history. Many members of Clan Roberts are believed to be descendants of Robert the Bruce, linking them to the royal family of Scotland.

4. Various Scottish Landowners and Descendants

Clan Roberts also includes various Scottish landowners, local leaders, and military men throughout history, although many of their names have not reached the level of international fame. The clan’s descendants have held lands and titles throughout Scotland, particularly in the regions of Aberdeenshire and the Highlands.

In summary, Clan Roberts has been home to various notable figures, including the infamous pirate Captain Black Bart (Bartholomew Roberts), and has connections to legendary historical figures like Robert the Bruce. Members of the clan have also made contributions to military history and Scottish leadership over the centuries.