labored on the manuscript for his 1839 publication, A Brief History of the Church of Christ of Latter Day Saints, (Commonly Called Mormons;) Including an Account of Their Doctrine and Discipline; with the Reasons of the Author for Leaving the Church. Corrill had begun serving the church as a historian after John Whitmer
’s excommunication in March 1838, replacing Whitmer in that role in April. Whatever his initial labors as historian, Corrill completed A Brief History after distancing himself from JS and the Saints, as the full title implies.
, a careful observer, had enjoyed a close association with Mormon leaders, and consequently his account provides valuable insights into the development and structure of the early church. He summarized many of the doctrines taught by JS and provided a detailed description of the conflict between the Latter-day Saints and other Missouri
came to disapprove of the church’s course in 1838 in Missouri. Yet despite his estrangement from the church and his excommunication in 1839, he retained a degree of sympathy for the Saints and maintained some contact.
’s circa 1838–1839 rough draft of his history, is incomplete. It includes the title page, copyright notice, and preface but is missing twenty-one pages, including the nineteen pages that constitute chapters 1 through 6. The manuscript is almost entirely in Corrill’s handwriting, though some of the chapter summaries (added after he drafted the narrative) were written in a different hand, possibly that of the printer.