January 19, 1841 Revelation to Joseph Smith on building Nauvoo Temple; place for baptisms and endowment. Doctrine and Covenants 124:28-42
April 6, 1841 John Tyler inaugurated as tenth President of 26 United States after death of President Harrison.
April 20, 1841 Wilford leaves England for America with other members of the Quorum of the Twelve Apostles.