The Hudson Highlands, 1776 Detail from Thomas Jeffreys' map, The Provinces of New York, and New Jersey, "Drawn by Major Holland, Corrected and Improved by Governr. Pownall, Member of Parliament 1776." Date: Various Source: crotonhistory.org — https://crotonhistory.org/2012/10/27/the-hudson-highlands-1776/ License: Used with attribution; consult crotonhistory.org for permissions