When Mary Pelton was born in 1724, in Huntington, Suffolk, New York, United States, her father, Benjaman Pelton, was 26 and her mother, Keziah Bolling, was 27. She married John Larison in 1773, in Hopewell Township, Hunterdon, New Jersey, United States. They were the parents of at least 2 sons and 1 daughter. She died in 1780, at the age of 56.