Roger Williams ( 21st December, 16031st April, 1683) was an English-born New England Puritan minister, theologian, and author who founded Providence Plantations, which became the Colony of Rhode Island and Providence Plantations and later the U.S. State of Rhode Island and Providence Plantations, now the State of Rhode Island. He was a staunch advocate for religious freedom, separation of church and state, and fair dealings with Native Americans. Williams was expelled by the Puritan leaders from the Massachusetts Bay Colony and established Providence Plantations in 1636 as a refuge offering what he termed "liberty of conscience". In 1638, he founded the First Baptist Church in America, in Providence. Williams studied the indigenous languages of New England and published the first book-length study of a native North American language in English. Early life Roger Williams was born in London, England, with many historians citing 1603 as the probable year of his birth. The exact details of Williams' birth are unknown as his birth records were destroyed when St. Sepulchre's Church burned during the Great Fire of London. His father was James Williams (1562–1620), a merchant tailor in Smithfield, and his mother was Alice Pemberton (1564–1635). At an early age, Williams had a spiritual conversion, of which his father disapproved. As an adolescent, he apprenticed under Sir Edward Coke (1552–1634), the famous jurist, and was educated at Charterhouse School under Coke's patronage. Williams later attended Pembroke College, Cambridge, where he received a Bachelor of Arts in 1627. Williams demonstrated a facility with languages, acquiring familiarity with Latin, Hebrew, Greek, Dutch, and French at an early age. Years later, he tutored John Milton in Dutch and Native American languages in exchange for refresher lessons in Hebrew. Williams took holy orders in the Church of England in connection with his studies, but he became a Puritan at Cambridge and thus ruined his chance for preferment in the Anglican church. After graduating from Cambridge, he became the chaplain to Sir William Masham. In April 1629, Williams proposed marriage to Jane Whalley, the niece of Lady Joan (Cromwell) Barrington, but she declined. Later that year, he married Mary Bernard (1609–76), the daughter of Rev. Richard Bernard, a notable Puritan preacher and author, at the Church of High Laver, in Epping Forest, a few miles east of London. Together Mary and Roger had six children, all born in America: Mary, Freeborn, Providence, Mercy, Daniel, and Joseph. Williams