The height differences between all the US presidents and first ladies

Jefferson was a widower when his presidency began, and his daughter, Martha, acted as first lady, along with wives of the Cabinet secretaries.

Rachel Jackson died just months before her husband's inauguration. Her niece Emily Donelson and his daughter-in-law Sarah Yorke Jackson acted as first lady in her absence.

Martin Van Buren was also a widower, and his daughter-in-law Angelica Singleton Van Buren oversaw the duties of first lady.

Tyler's first wife, Letitia, died from a stroke while in the White House. He married his second wife, Julia, while still serving as president.

Buchanan was a lifelong bachelor. His niece, Harriet Lane, acted as first lady during his term.

Chester A. Arthur was a widower when he became president after Garfield was shot, and his sister, Mary Arthur McElroy, served as first lady in his wife's place.

Grover Cleveland served as the 22nd and 24th president of the United States. Cleveland's two terms were split apart by the presidency of Benjamin Harrison.

He married Frances during his first term, and she took over the duties of White House hostess from his sister, Rose Cleveland.

Wilson's first wife, Ellen, died from an illness during her husband's presidency. He then remarried in 1915 to his second wife, Edith.