Hyde Kingsley of Willimatic became wealthy in the lumber and coal business in the 1860s and 1870s. He was partner in the firm of Loomer & Kingsley with Silas Loomer, who would build the Loomer Opera House in Willimantic (torn down in 1940). In 1883 Kingsley retired and the lumberyard was acquired by George K. Nason. That same year Kingsley built a Queen Anne house at 133 Prospect Street in Willimantic.
Hyde Kingsley House (1883)