Masonic Presidents of the United States

The names listed here are American Presidents who have been considered by some to have been Masons.  Some are known to have been Masons but may or may not have been Masons.  As I learn more I shall make corrections.

Washington, George (POTUS #1) (He was a Mason for sure.)

Jefferson, Thomas (POTUS #3) (Perhaps a Mason but no proof is known to exist)

Madison, James (POTUS #4) Perhaps a Mason 

Monroe, James (POTUS #5) Perhaps a Mason)

Jackson, Andrew (POTUS #7)

Polk, James (POTUS #11) Perhaps a Mason 

Buchannon, James (POTUS #15) Perhaps a Mason

Johnson, Andrew (POTUS #17)

Garfield, James (POTUS #20) 

McKinley, William Jr. (POTUS #25)

Roosevelt, Theodore (POTUS #26)

Taft, William (POTUS #27)

Harding, Warren (POTUS #29)

Roosevelt, Franklin Delano (POTUS #32) (He was a Mason for sure.) 

Truman, Harry S. (POTUS #33) (He was a Mason for sure.) 

Johnson, Lyndon B. (Was an Entered Apprentice Mason, not a Master Mason, but still a Mason.)

Ford, Gerald R. (POTUS 38)