In 1847, Deacon Edward Lucas Hart built a house called “The Hemlocks” at 45 High Street in Farmington. He was the nephew of Deacon Simeon Hart, who ran the Hart School for boys in his home in Farmington. As explained in Farmington, the Village of Beautiful Homes (1906), Deacon Edward Lucas Hart
was born in East Haven, December 31, 1813, and died in this town May 15, 1876. He graduated at Yale College in 1836, and after teaching in New Haven and Berlin became associate principal in his uncle’s school in this village. He was a successful and inspiring teacher, much beloved by all who were favored by his friendship. He was for many years a director in the Farmington Savings Bank.
Further, as related in Alfred Andrews’s Genealogical History of Deacon Stephen Hart and His Descendants (1875):
He married April 26th, 1837, Nancy Champion Hooker, daughter of William G., of New Haven. […] He has a fine residence in Farmington, with a school-house on the premises, where he still continues a school for boys, especially in the winter season. Mr. Hart was chosen deacon of the Farmington Church in 1854.
In 1892, the Hemlocks was acquired by Amasa A. Redfield, a New York City lawyer who used the house as a weekend, summer and retirement home. When he died, the New York Times of October 20, 1902 stated that “Mr. Redfield was one of New York’s most prominent lawyers, and was also well known as a writer on legal subjects.” The house was then owned by his son, Robert Latimer Redfield, from 1902 to 1925.