- Richard E. Greenwood
Allen, Zachariah (15 September 1795–17 March 1882), textile manufacturer, engineer, and inventor, was born in Providence, Rhode Island, the son of Zachariah Allen, a merchant, and Ann Crawford. Allen graduated from Brown University in 1813, receiving a certificate in proficiency from the newly established medical school in addition to his college degree. Although the War of 1812 frustrated his original plan to continue medical study abroad, Allen maintained a lifelong interest in science that expressed itself in practical and theoretical research and writing, principally in mechanics and the physical sciences. He joined the Rhode Island bar in 1815 after studying with James Burrill, Jr., but his career as a lawyer was brief. In 1817 he married Eliza Harriet Arnold; they had three children. Serving on the Providence town council from 1820 to 1823, Allen modernized the town’s fire-fighting system and was an effective proponent of public education, two causes that he continued to espouse throughout his life....