Whitmer subsequently moved to Jackson County, Missouri, where he married Vashti Higley on October 14, 1832, with whom he had three children. By 1835, Whitmer and his family had relocated to the new Latter Day Saint settlement of Far West, Missouri, where he sat on the church's high council. He was almost 27 years old when he died of tuberculosis in Liberty, Missouri.
Jenson, Andrew (1901). Latter-day Saint biographical encyclopedia: A compilation of biographical sketches of prominent men and women in the Church of Jesus Christ of Latter-Day Saints. Vol. 1. Salt Lake City, Utah: The Andrew Jenson History Company (Printed by The Deseret News Press). p. 277.