Robins Island was part of the 1636 deed to William Alexander, Earl of Stirling by King Charles I in which Alexander received all of Long Island and adjacent islands.[1] Alexander gave James Farret power to act as his agent and attorney in settling Long Island. In 1637, Farret was allowed to choose 12,000 acres (49 km2) for his personal use. Farret chose Shelter Island and Robins Island for his use.[2] Farret, in turn, sold the islands to Stephen Goodyear, one of the founders of the New Haven Colony in 1641.[3] In 1651, it was purchased by Nathaniel Sylvester and his partners Constant Sylvester, Thomas Middleton, and Thomas Rouse.[citation needed]
The island was purchased by Parker Wickham in 1715. According to the Southold Town Records, Joseph Wickham was the owner of the Island in 1734.[4]: 258 His son — Joseph Wickham (died 1749) — inherited the island and his son Parker became the owner of the island in 1779. The island and other nearby lands in Suffolk County were confiscated in 1779[5] during the American Revolution by act of attainder, and Wickham, a Loyalist, was banished from the state. Under a Legislature of the State act it was declared that Parker Wickham forfeited his estate and it was sold, on August 5, 1784, to Caleb Brewster and Benjamin Tallmadge[4]: 258 who had been members of the Culper Spy Ring during the American Revolutionary War.[6] They sold it to Ezra L'Hommedieu in the 1790s. When L'Hommedieu died, his executors sold it to Benjamin Horton and James Reeve.[citation needed]
By 1851, Wooster and Goodale owned the island. Ira B. Tuthill and Jeremiah G. Tuthill purchased parts of the island and, by 1857, Ira B. Tuthill owned the entire island. In 1873, he sold it to George E Horne, acting as an agent for James Wilson. In 1878, the island was sold back to Ira B. Tuthill under foreclosure. Tuthill sold it to Abraham Ingraham in 1881 for $22,000. Ingraham, who was from New York, used the island for hunting quail and other game.[4]: 258
The island was purchased for $1.3 million in 1979 by two German investors, Herbert and Claus Mittermayer, who planned to sell it to private developers.[7] Robert M. Tuthill, who was the caretaker of the island since the early 1970s, ensured that only invited guests visited the island to protect it from unintended wildfires set by local fishermen who were used to visiting the island.[7]
In 1989, Wickham's descendants attempted to regain the property, but their lawsuit was dismissed in 1992.[6][8][9] About a month later, in April 1989, Suffolk County agreed to purchase Robins Island for $9.2 million and turn it into a nature preserve.[7] However, the island never transitioned to public ownership because of legal disputes, as another developer had signed a contract to purchase Robins Island for $15.3 million and develop 22 luxury homes on five-acre lots.[10] (That development deal collapsed after the county determined that an environmental study was necessary before the island could be purchased.)[11]