A lesser-known residence built for a member of the wealthy Thayer Family is this stately Queen Anne mansion tucked away in South Lancaster, Massachusetts. The John E. Thayer Mansion was built in the 1880s for its namesake, John Eliot Thayer (1862-1933), who graduated from Harvard College in 1885 and engaged in business before becoming one of the world’s most prominent ornithologists. John began collecting and housed his collections in several wooden buildings close to his home in Lancaster, but when these became unsafe and crowded he built a beautiful brick building in 1903 nearby, opening it to the public as a museum a year later. John Thayer hired esteemed Boston architect, John Hubbard Sturgis, who was then working with his nephew, Richard Clipston Sturgis, to design the English Queen Anne style country mansion. The residence features a stone first floor with wood-frame above that is given half-timbering treatment, suggesting the English design. John Thayer’s country mansion was a short walk away from his twin brother, Bayard Thayer’s mansion, and his other brother, Eugene’s country house, both in Lancaster. The house remained in the Thayer family until the 1960s, and was recently sold to new owners. The interiors are some of the best preserved for a country estate I have seen and worthy of the Thayer name.