Millard Fillmore was a Unitarian.
Franklin Pierce was a Trinitarian Congregationalist.
James Buchanan was a Presbyterian.
Andrew Johnson was not a member, but attended the Presbyterian Church.
Abraham Lincoln belonged to no church, but usually attended the Presbyterian services.
Ulysses S. Grant attended the Methodist Church, but was not a member.
Rutherford B. Hayes was a Methodist.
James A. Garfield was a member of the Church of the Disciples.
Chester A. Arthur was an Episcopalian.
Grover Cleveland joined the Presbyterian Church after his marriage.