Erastus Sargent, son of Thomas, and great-grandson of Digory Sargent, settled in Chesterfield in 1792 or 1793. He married Annas Snow, who bore him seven children, namely: Edwin, Diana, Jason, Edith, Warren, Angeline, and Alanson. Edwin born December 16, 1793, married Sally, daughter of David Stoddard, December 27, 1815. He resided for a while on the paternal farm, then moved to the farm afterwards owned by his son, Oscar E. He was town representative in 1842. He had born to him nine children, as follows: Louisa, Emily, Corydon, John H., David W., Charles R., Jude S., Oscar E., and Frederick.