-- U.S. Presidents (from NYS)
See also Governors (Colonial and State)
-- Van Buren, Martin (U.S. President, 1837-1841)
- Martin Van Buren: Guide to Research Collections (Biographical Directory of the United States Congress)
- Martin Van Buren National Historic Site (U.S. National Park Service)
- Martin Van Buren (Internet Public Library. POTUS)
- Martin Van Buren Papers (U.S. Library of Congress)
-- Fillmore, Millard (U.S. President, 1850-1853)
- Fillmore, Millard, 1800-1874: A Guide to Research Collections (Biographical Dictionary of the United States Congress)
- Millard Fillmore Presidential Site (Aurora Historical Society)
- Millard Fillmore (Internet Public Library. POTUS) [#13]
- Millard Fillmore Papers (U.S. Library of Congress)
-- Grant, Ulysses Simpson [born Hiram Ulysses Grant] (U.S. President, 1869-1877)
- "General Grant's Cottage", Mt. McGregor, Saratoga Springs, NY (The State of New York and the Civil War)
- Personal Memoirs of U.S. Grant (Bartleby.com)
- Ulysses S. Grant Presidential Library (Mississippi State University. University Libraries)
- Grant Cottage State Historic Site (New York State. Office of Parks, Recreation and Historic Preservation)
- Ulysses S. Grant Cottage State Historic Site (GrantCottage.org)
- General Grant National Memorial (U.S. National Park Service)
- Grant's Tomb (Wikipedia)
- Burnett, Jim. "'Who's Buried in Grant's Tomb?' Get the Answer at the Restored Overlook Pavilion at General Grant National Memorial" (National Parks Traveler, May 17, 2011)
- Ulysses Simpson Grant (Internet Public Library. POTUS)
- The Papers of Ulysses S. Grant (Mississippi State University. University Libraries. Digital Collections)
-- Arthur, Chester Allen (U.S. President, 1881-1885)
- Chester A. Arthur Historic Site (Vermont State Historic Sites)
- Chester Allen Arthur (Internet Public Library. POTUS) [#21]
- Chester Allen Arthur Scrapbooks, 1881-1885 (Columbia University Libraries. Archival Collections. Rare Book and Manuscript Library)
- Greenbaugh, Scott S. The Man the Presidency Changed: What a Forgotten Commander in Chief can Teach Donald Trump. (Politico Magazine, September 11, 2017)
- Reeves, Thomas C. The Mystery of Chester Alan Arthur's Birthplace. [Vermont History, 38(4) Autumn 1970: pp. 291-304]
-- Cleveland, [Stephen] Grover (U.S. President, 1885-1889 & 1893-1897)
- Grover Cleveland (Internet Public Library. POTUS) [#22 and #24]
- Index to the Grover Cleveland Papers (Library of Congress. Presidents Papers. Index Series)
- Stephen Grover Cleveland (NYS. Hall of Governors)
- A Yacht, a Mustache: How a President Hid His Tumor (NPR. Morning Edition, July 6, 2011) -- A risky medical operation on the Presidential yacht in L.I. Sound
-- Roosevelt, Theodore (U.S. President, 1901-1909)
- Colonel Theodore Roosevelt, Part Two (Spanish-American War Centennial Website)
- The Rough Riders, by Theodore Roosevelt (Bartleby.com)
- Theodore Roosevelt (Bartleby.com) [as a subject and an author]
- Sagamore Hill National Historic Site (U.S. National Park Service)
- Theodore Roosevelt (Internet Public Library. POTUS)
- Library of Congress Theodore Roosevelt Papers (Dickinson State University. Theodore Roosevelt Center)
- Theodore Roosevelt Association (The Association)
- Library of Congress. Manuscript Division. Theodore Roosevelt Papers: A Finding Aid to the Collection in the Library of Congress (Library of Congress)
-- Roosevelt, Franklin Delano (U.S. President, 1933-1945)
- Franklin Delano Roosevelt(Internet Public Library. POTUS)
- Amadeo, Kimberly. FDR and the New Deal: Programs, Timeline, Did It Work?: 3 Surprising Ways the New Deal Affects You Today. (The Balance, July 6, 2017)
- Franklin Delano Roosevelt Presidential Library & Museum (The Library & Museum)
- Home of Franklin Delano Roosevelt [Hyde Park, NY] (U.S. National Park Service)
- Roosevelt Institute (The Institute)
-- Trump, Donald John (U.S. President, 2017-2021)
- Donald John Trump (Internet Public Library. POTUS)