Several famous people are associated with these Ulster County historic places including Albert Smiley, Ralph Radcliffe Whitehead and Josiah Hasbrouck.
Some of the country's most noteable architects helped create the Ulster County places including James Ware, Ralph Radcliffe Whitehead, Napoleon Le Brun, Hendrick Schoonmaker, Cromwell, Frederick S. Dellenbaugh, Bert Goldsmith and Hugh McCullough. Prominent architectural styles found in Ulster Country are Federal, Late Victorian and Greek Revival.