Conversation so far:
Did James Buchanan marry?
No.
What were James Buchanan's parent's names?
James Buchanan was born in a log cabin in Cove Gap, Pennsylvania to James Buchanan Sr. and Elizabeth Speer.
Is there anything interesting about James Buchanan's personal life?
James Buchanan's personal life has attracted historical interest, as the only president to remain a bachelor.
Did James Buchanan date/court anyone else during is life?
In 1818, James Buchanan met Anne Caroline Coleman at a grand ball at Lancaster's White Swan Inn, and the two began courting.
Did James Buchanan have any children even though he did not marry?
During James Buchanan's presidency, his orphaned niece, Harriet Lane, whom he had adopted, served as official White House hostess.

Question: How long did Buchanan court Anne Caroline Coleman?
Self-contained rewrite: How long did James Buchanan court Anne Caroline Coleman?