The house at 79 Elm Street in Rocky Hill was built in 1785 for Rev. John Lewis, who was minister of Stepney Parish (now Rocky Hill) from 1781 until his death in 1792. The house was purchased by Rev. Lewis’s successor as minister, Dr. Calvin Chapin, in two transactions. In 1795, Dr. Chapin bought 2/3 interest from the guardian of the Lewis children, who were minors, for 333 pounds, 10 shillings. In 1799, he bought the remaining 1/3 from the widow of Rev. Lewis. According to the Memorial History of Hartford County, Vol. II (1886):
[Rev. Calvin Chapin, D.D.] was a native of Springfield, Mass.; was graduated at Yale College in 1788; studied theology with the Rev. Nathan Perkins, D.D., of West Hartford; was licensed to preach in 1791; a tutor at Yale College until 1794, and had the educational charge of Jeremiah Day, afterward its president. He was installed at Stepney, April 30, 1794. He preached there until Thanksgiving Day, 1847. His office closed with his death, in March, 1851.
The late Rev. Noah Porter, D.D., of Farmington, said of Dr. Chapin: “He was distinguished for exactness, enterprise, and humor, and a constant interest in all Christian and benevolent enterprises.” From its organization, in 1810, until his death, he was Secretary of the A. B. C. F. M. [American Board of Commissioners for Foreign Missions] In 1826, as “Missionary,” he made the tour of the Western Reserve, Ohio; publishing a pamphlet giving the results of his observation. When the Connecticut State Temperance Society was organized, in 1829, he was made chairman of its executive committee. As a humorist he was keen, kind, and incisive.
It was during Dr. Chapin’s ministry, in 1808, that the present Congregational meeting-house was built.
During his pastorate, the Town of Rocky Hill was incorporated in 1843. Library service in Rocky Hill had begun on December 11, 1794 at a meeting held at the Chapin House. Dr. Chapin was also actively involved in the building of Academy Hall in 1803. A book entitled Appreciation of Calvin Chapin, D. D., of Rocky Hill, Conn. was published in 1908. The Chapin House has an Italianate front porch and two bay windows, all added later in the nineteenth century.
