This list is from the White House History page. McKinley is listed a couple of times.
http://www.whitehousehistory.org/history/white-house-facts-trivia/facts-presidents-first-ladies.html
This list is from the White House History page. McKinley is listed a couple of times.
http://www.whitehousehistory.org/history/white-house-facts-trivia/facts-presidents-first-ladies.html