Do you have to be married to be president of the US?
No You do not, but
you must be at least 35 and be born a US citizen . You also have to lived in the US for 14 years.
John Tyler was the first US President to re-marry while in office. President Tyler's first wife died in 1842 about a year after he took over as President following the death of President William Henry Harrison. He got remarried June 26, 1844, not long before the end of his time as President. He would be the first President to get married while in office. Woodrow Wilson's first wife, died August 6, 1914, the summer after…