A Presidential Sister
Which U.S. President Had a Female Relative as First Lady?

Learn about President James Buchanan whose niece, Harriet Lane, served as First Lady during his presidency.

Unmarried First Lady
Which First Lady Was Not Married to a U.S. President?

Discover how Harriet Lane served as First Lady despite President James Buchanan remaining unmarried.

Unmarried First Ladies
Which First Ladies Were Not Married to the U.S. President?

Discover which U.S. First Ladies served without being married to the president, including Harriet Lane and Martha Jefferson Randolph.