Raynham Hall is in Oyster Bay, New York. Home of the Townsend family, one of the founding families of Oyster Bay, on Long Island, New York, and a member of George Washington's Culper Ring of spies, the house was renamed Raynham Hall after the Townsend seat in Norfolk, England, in 1850 by a grandson of the original owner. The house is now owned by the Town of Oyster Bay and operated as a public museum by the Friends of Raynham Hall Museum, Inc. Raynham Hall is listed on the National Register of Historic Places, a Town of Oyster Bay Landmark, and is a featured site on the Oyster Bay History Walk audio walking tour.