Native Americans called Wards Island "Tenkenas" which translated to "Wild Lands" or "uninhabited place", whereas Randalls Island was called "Minnehanonck". The islands were acquired by Wouter Van Twiller, Director General of the Dutch colony of New Netherland, in July 1637. The island's first European names were Great Barent Island (Wards) and Little Barent Island (Randalls) after a Danish cowherd named Barent Jansen Blom. Both islands' names changed several times. At times Randalls was known as "Buchanan's Island" and "Great Barn Island", both of which were likely corruptions of Great Barent Island.