Non-profit, voluntary organization concerned with the political, social and cultural history of its community and of Long Island. Offers tours, by appointment only, of Sands-Willets House (ca. 1735) and Thomas Dodge House (ca. 1721). Includes details and photos. Located in Port Washington.

Last Dutch colonial farmhouse in Manhattan was built c.1784 and opened as a museum in 1916. Provides its history, genealogy, major restoration projects, a volunteer application and directions. Scheduled to reopen in summer 2005.

Exhibits the history of early pioneer Sephardic Jews in America. Includes online exhibits, visitor information, and museum history.

Features tour of neoclassic mansion built in 1817. Includes details and photos, hours, admission fees, calendar of events and directions. Located in Cooperstown.

A grand house built by family patriarch John D. Rockefeller; it is now open to the public. A description, tour hours, on-line ticket orders, and Rockefeller biographies are found here.

Celebrating the life and work of Jazz great Louis Armstrong. Located in Queens, New York City.

Features Gothic Revival mansion and historic Hudson Valley estate. Includes a virtual tour, hours, admissions, tour options, calendar of events, membership, educational programs and directions. Located in Tarrytown.

Features restored fieldstone house built in 1749 by Sir William Johnson in the Mohawk Valley. Includes details of the original furnishings, regional exhibits, family history, hours, admission fees, membership form, volunteer opportunities and directions. Located near Amsterdam.

National Historic Landmark. This museum features the history of the Oneida religious community founded by John Humphrey Noyes in 1848.

A historic home on the shores of Oyster Bay, Long Island, revealing life from the American Revolution to the beginning of the Gold Coast.

Early 1700s house furnished in period pieces. Features programs and activities, special exhibits, educational programs, hours and directions.

Home and artifacts of Susan B. Anthony in Rochester. Museum and National Historic Landmark of the champion of suffrage, abolition, temperance and equal rights.

Association created to promote interest in Pieter Claesen Wyckoff, his descendants, and in the Wyckoff House Museum located in the Flatlands section of Brooklyn.