What do Sir Robert Montgomery Jean Pierre Purry and John Barnwell have in common?

Sir Robert Montgomery, Jean Pierre Purry, and John Barnwell were all significant figures in colonial American history, particularly associated with the establishment and administration of colonies. Montgomery was a British colonial administrator, while Purry was a French Huguenot who founded a settlement in South Carolina. Barnwell, also linked to South Carolina, was a soldier and colonial leader. Their commonality lies in their roles in shaping early colonial governance and society in the Americas.