Photocopy of a handwritten autobiography and diary with a typescript of the item. Pettigrew (apparently also spelled Pettegrew) started his autobiography in 1840. His diary is sporatic and has many gaps. Pettigrew writes about his conversion to the Church of Jesus Christ of Latter-day Saints in 1832, his life in Missouri during the persecutions of Mormons there, his experiences in Nauvoo, Illinois, his work as an LDS missionary, his participation in the migration of Mormons from Nauvoo, his service in the Mormon Battalion from 1846 to 1847, his coming to Utah in 1847, and his subsequent life in Salt Lake City, Utah. Also included are copies of patriarchal blessings of family members.