06/09/2026
On this day in history: June 9, 1651
Three hundred seventy-five years ago today, New Haven merchant Stephen Goodyear sold Shelter Island and Robins Island to Nathaniel Sylvester, Constant Sylvester, Thomas Middleton, and Thomas Rouse for 1600 lbs of muscovado sugar.
The purchase was not simply the beginning of a family story on Shelter Island. It was a business decision made by men deeply involved in the Barbados sugar trade. As sugar became an increasingly valuable cash crop, plantation owners devoted all available fertile land to its cultivation. Foodstuffs, livestock, timber, barrel staves, and other raw materials had to be imported from elsewhere. With its natural resources and strategic location between New England, Long Island, and the Atlantic trade routes, Shelter Island was well suited to serve that purpose.
Within a year, Nathaniel Sylvester and his partners began organizing Shelter Island and Robins Island as provisioning plantations for their Barbados interests. Nathaniel would settle here and establish a northern plantation tied to the labor and profits of Caribbean sugar.
The story that began this sale is not a simple founding story. It is a history shaped by trade, family, land, labor, migration, and enslavement, and by the Indigenous Manhansett people whose homeland this had long been.
Today, as we mark the 375th anniversary of that sale, we reflect on the many layers of Shelter Island’s past and the responsibility of continuing to research, preserve, and share its full history.
Researchers note: The original deed of sale appears to have been lost to time, or at least misplaced, but the date and terms of sale are cited in later agreements with Manhansett leaders. The deed was once believed to have been kept among the Southold records, but the pages that referenced this sale were later described as “despoiled.” Additional records from the 1651 New Haven Colony, which recorded many East End deeds during this period, are also missing, possibly due to fire.