Jane Irwin Harrison
Former Acting First Lady of the United States
Jane Findlay Harrison née Irwin; July 23, 1804 – May 11, 1847 was the acting first lady of the United States from March 4 to April 4, 1841, during the presidency of her father-in-law William Henry Harrison. Wikipedia
Born: July 23, 1804, Mercersburg, PA
Died: May 11, 1846 (age 41 years), Cincinnati, OH
Spouse: William Henry Harrison Jr (m. 1831)
Siblings: Elizabeth Ramsey Irwin
Nieces: Anna Symmes Harrison and Mary Jane Harrison
Previous office: Acting First Lady of the United States (1841–1841)