Hornblower manage the copper mine. During the French and Indian War he was commissioned captain, Jan. 26, 1756, but was not in active service. In 1758 he helped manage the Biles Island church lottery (Episcopal), though himself a Baptist. Having leased the house and store of Peter Bayard, de- ceased, at Belleville, and, from the Van Cort- landts, a ferry over the Passaic River, by 1770 he had bought these properties and 115 acres of land nearby, and led in building a new school. With John Stearndall he leased the Schuyler mine for fourteen years from July i, 1761, at one-seventh the ore, the mine producing at the average rate of $3,500 annually until the engine house burned in 1773. Hornblower served on a war committee of twenty-one in 1776, in 1778 as commissioner for tax appeals, and in 1779 on a committee to pre- sent the grievances of Newark to the legislature. Elected to the Assembly, he took his seat at Tren- ton, Oct. 26, 1779, and worked on committees to draft an election law, settle the treasurer's ac- counts, regulate enemy intercourse, and com- plete troop quotas, voting steadily for all meas- ures to raise money and push the war. Reelect- ed in 1780, he was chosen speaker and narrowly escaped capture by the enemy. Elected to the Council, 1781-84, he took part in the protest against claims of Virginia and other states to the western lands, headed a committee to urge that Congress locate the federal capital in New Jer- sey, and became a valued leader. He was elected to the Congress of the Confederation Oct. 28, 1785, and during his year's service worked stead- ily to strengthen the Union and protect the small states. Retiring to his farm, he took part (1793-94) in an unsuccessful revival of the copper mine and helped experiment with the steamboat Polacca (trial trip on Oct 21, 1798). He was appointed judge of the Essex court of common pleas in 1790, and held that office until his death in 1809. During his later years he presided at many pub- lic meetings. He built a fine new house, though he and his wife would not leave the old one, and set tip a gorgeous coach-and-four, but walked himself. Nine months after the death of his wife, "a very beautiful woman," he died of "a long and painful illness." Tall and commanding, a digni- fied judge, a courtly gentleman, noted for hospi- tality, energy, courage, wide knowledge, con- ciliatory nature, and honesty of purpose, he was characterized by the Newark Centinel of Free- dom (Jan, 24,1809) as "a useful, benevolent cit- izen." His youngest son, Joseph Coerten Horn- blower [