We discuss the FLOTUS who held the title for the shortest amount of time, Anna Harrison! Nevertheless, there are some important things we can learn from her... 

Bibliography:
https://www.whitehouse.gov/about-the-white-house/first-ladies/anna-tuthill-symmes-harrison/
https://www.whitehouse.gov/about-the-white-house/presidents/william-henry-harrison/
American National Biography database 
https://millercenter.org/president/harrison/essays/harrison-1841-anna-firstlady https://millercenter.org/president/harrison
https://www.history.com/topics/first-ladies/anna-harrison
Reginald Horsman, ‘William Henry Harrison: Virginia Gentleman in the Old Northwest,’ Indiana Magazine of History, Vol. 96, No. 2, (June 2000) pp. 125-149 
https://www.britannica.com/biography/Anna-Harrison
https://www.britannica.com/biography/Isabella-Marshall-Graham
Dorothy G. Becker, ‘Isabella Graham and Joanna Bethune: Trailblazers of Organized Women’s Benevolence,’ Social Service Review, Vol. 61, No. 2, (Jun 1987) pp. 319-336