The Reverend Samson Occom (1723 – July 14, 1792; also misspelled as Occum and Alcom) was a member of the Mohegan nation, from near New London, Connecticut, who became a Presbyterian cleric. Occom was the first Native American to publish his writings in English, and also helped found several settlements, including what ultimately became known as the Brothertown Indians. Together with the missionary John Eliot, Occom became one of the foremost missionaries who cross-fertilised Native American communities with Christianized European culture.
Born to Joshua Tomacham and his wife Sarah, Occom is believed to be a direct descendant of Uncas, the notable Mohegan chief. In 1743 at the age of 20, Occom heard the teachings of Christian evangelical preachers in the Great Awakening. He began to study theology at the "Lattin School" of Congregational minister Eleazar Wheelock in 1743 and stayed for four years until leaving to begin his own career. In addition to improving his English, Occom learned to read and speak Hebrew. As a young man, the only book he owned was the Bible. From 1747 until 1749, Occum worked under and studied with the Reverend Solomon Williams in New London, Connecticut.
Occom became a teacher, preacher, and judge to Pequot Native Americans in Montauk, eastern Long Island. He married Mary Fowler, a local woman. Occom helped the Pequot to assimilate and adopt European-style houses, dress and culture. He was officially ordained a minister on August 30, 1759, by the presbytery of Suffolk. Occom was never paid the same salary as white preachers, although promised that he would be. The "Society in Scotland for Propagating Christian Knowledge" also gave Occom a stipend, but he lived in deep poverty for much of his life. In 1761 and 1763, Occom traveled to the Six Nations of the Iroquois in upstate New York to preach. Winning few converts, he returned to teach at Mohegan, Connecticut, near New London.