James Buchanan was definitely gay and it was as open a secret then as Lindsey Graham is now. John Quincy Adams was a celibate gay man who married a woman out of Christian duty (as per his letters to his father) and Grover Cleveland was the angry overbuilt quiet type who today is a pede on this forum that keeps their sex choices to a respectable who cares. He married a woman to further his military career and she was s force behind his political rise, but all of Washington knew neither he nor she was particularly attached to the other, and the word on the street was that Cleveland held concourse with her only as necessary to produce children. That is not a matter of statistics, but knowing real history from real books and primary sources.