Arthur Cleveland Coxe,
Appletons' Cyclopædia of American Biography
(1900)
“ He went to live with an uncle at Salem at the age of twelve, made a voyage to the Cape of Good Hope before the mast, after his return passed through a mercantile apprenticeship, and was appointed deputy collector at the Salem custom-house, which place he retained until 1802. He was next a clerk in Charlestown for seven years, and then began business for himself in Boston as a broker. ”
