Mexico’s 34th President ruled for less than an hour, and then quit.
Pedro José Domingo de la Calzada Manuel María Lascuráin Paredes (8 May 1856 – 21 July 1952) was a Mexican politician. He served as the 34th President of Mexico. He served as president for less than one hour on February 19, 1913. It is the shortest presidency in the history of the world.