Jane Irwin Harrison as official hostess during President Harrison's brief tenure in office, which lasted for 31 days in 1841. Her sister, Elizabeth Ramsey Irwin (1810–1850), married John Scott Harrison in Cincinnati, Ohio in 1831—another son of William Henry Harrison—and was mother of US President Benjamin Harrison. Jane Irwin Harrison died May 11, 1846 at age 41. Jane Irwin Harrison Jane Irwin Harrison (July 23, 1804 in Mercersburg, Pennsylvania – May 11, 1846), wife of William Henry Harrison, Jr., who died in 1838, and daughter-in-law of William Henry Harrison, ninth President of the United States, and mother of Ashton Irwin, Harry Irwin, and
President of Nigeria President of Nigeria The President of the Federal Republic of Nigeria is the head of state and head of the national executive of Nigeria. The President of Nigeria is also the commander-in-chief of the Nigerian Armed Forces. The President is elected in national elections which take place every four years. The first President of Nigeria was Nnamdi Azikiwe, who took office on October 1, 1963. The current President, Muhammadu Buhari took office on May 29, 2015 as the 15th President of the Federal Republic of Nigeria. As of September of 2018, multiple Nigerian leaders had claimed Muhammadu Buhari died in