Across three weekends in June, exclusive house tours were arranged for Roslyn Landmark Society members and supporters.

Guests were provided private tours to three of Long Island’s most extraordinary houses: the Thomas Clapham House (Wenlo) in Roslyn Harbor; the John Mackay III House (Happy House) in Roslyn; and lastly the Gertrude Vanderbilt Whitney Studio in Old Westbury.

Roslyn Landmark Society trustee, John Flynn, described the three events as “a proud accomplishment for the Society as well as the greater Roslyn community.”

Very special thanks to the gracious homeowners who opened their houses and provided enlightening tours.

Thank you Isaac and Frieda Schlesinger, Daphne and Demitri Hanjis, and John LeBoutillier for stewarding Roslyn’s rich history.