Charles Pinckney was born in Charleston, South Carolina, on October 26, 1757, the son of Charles Pinckney and Frances Brewton Pinckney. He belonged to the wealthy and politically influential Lowcountry elite. His father was a lawyer, planter, militia officer, member of the colonial assembly, and later president of the South Carolina Provincial Congress. His mother came from another established Charleston family. The Pinckneys’ status and plantation wealth depended upon enslaved labor, a central fact of the social and economic order into which Charles was born.

Pinckney received his basic education from Dr. David Oliphant, a respected South Carolina teacher and scholar. Oliphant emphasized classical literature, history, languages, and political thought, subjects well suited to a boy expected to enter law and public service. Charles then studied law under his father. Claims that he was formally admitted to the bar at sixteen appear in some local accounts, although the precise chronology of his legal qualification is less secure than the evidence that he received unusually early training in law and politics. His father’s associates included many of South Carolina’s leading public men, giving the younger Pinckney examples and connections unavailable to most colonists.

The imperial crisis accelerated his political education. His father moved from colonial officeholding into resistance politics and presided over the Provincial Congress in 1775. The younger Charles observed debates over independence, militia organization, and the creation of new state institutions from within a family deeply involved in them. In 1775, before reaching eighteen, he was elected to a parish office concerned with local administration. The next year he entered the South Carolina legislature, beginning public service at an exceptionally young age.

Pinckney also inherited Snee Farm, a rice and indigo plantation near Charleston, from his father. Property ownership reinforced both his political standing and his participation in slavery. When the Revolutionary War reached South Carolina, he joined the militia associated with his father’s command. By that point his early life had already furnished the elements of his later career: elite education, legal training, plantation wealth, enslaved labor, family influence, and firsthand experience in replacing royal government with revolutionary institutions.