Long Island and Rhode Island. In 1609, the English navigator Henry Hudson explored the harbor and purportedly landed at Coney Island. Adriaen Block followed in 1615 and is credited as the first European to determine that both Manhattan and Long Island are islands. Native American land deeds recorded by the Dutch from 1636 state that the Indians referred to Long Island as "Sewanhaka" ("Sewanhacky" and "Sewanhacking" were other spellings in the transliteration of Lenape). "Sewan" was one of the terms for wampum (commemorative stringed shell beads, for a while also used as currency by colonists in trades with the Lenape), and is
Unalachtigo Lenape Unalachtigo Lenape The Unalachtigo were a purported division of the Lenape (Delaware Indians), a Native American tribe whose homeland "Lenapehoking" was in what is today the Northeastern United States. They were part of the Forks Indians. The name was a Munsee language term for the Unami-speakers of west-central New Jersey. Moravian missionaries called the Lenape people of the Forks region near Easton, Pennsylvania "Unami," and the Northern Unami language-speakers in New Jersey "Unalachtigo." It is debated whether Unalachtigo constituted a distinct dialect of Unami. Unalachtigo words were recorded in 17th-century vocabulary drawn from the Sankhikan band of Lenape in New