Benjamin Guerard was born in Charleston, South Carolina, in 1740 and was baptized there on May 23 of that year. His exact birth date is not securely documented. He was the son of John Guerard and Elizabeth Hill Guerard and belonged to Charleston’s established Huguenot-descended community. The Guerard name reflected the city’s French Protestant heritage, while Benjamin’s upbringing took place in an increasingly wealthy British colonial port shaped by Atlantic commerce, plantation agriculture, slavery, and close ties to London. Surviving summaries provide little detail about his childhood or siblings, but his later education indicates that his family possessed social standing and financial resources. A young man intended for the law needed strong literacy, familiarity with classical learning, and access to influential sponsors. Guerard was sent to England to study, following a path common among prosperous southern colonists who sought professional credentials unavailable locally. Exposure to English legal culture gave him both technical training and firsthand knowledge of the imperial system within which South Carolina operated. After completing his legal studies, Guerard returned home and was admitted to the South Carolina bar in 1761, when he was about twenty-one. He established a practice in Charleston, where lawyers participated not only in courtroom work but also in land transactions, debt collection, estate settlement, and the legal business of a commercial and slaveholding society. His professional success soon led into public life: he served in the colonial assembly from 1765 to 1768. In 1766 Guerard married Sarah Middleton, linking him to another important South Carolina family. Their early family life ended tragically in 1775, when Sarah and their son died during a voyage to New York. That loss came as imperial conflict was turning into war. Before Guerard became known as a Patriot officer and governor, he had already been shaped by Charleston’s Huguenot and mercantile culture, an English legal education, early political service, marriage into the colonial elite, and profound personal bereavement.