Born at Newport Township, Washington County, Ohio, or in Kentucky; daughter of Lois Knapp and Alexander Walker. Died at Mantorville, Dodge County, Minnesota. 1 (See Document 1.2, first mentioned here)
-  “Family Tree,” database, FamilySearch (https://familysearch.org, accessed Nov. 2015), Elizabeth Walker LHB5-61N . 1820 U.S. census, Newport, Washington Co., Ohio, n.p., Alexander Walker, NARA. 1850 U.S. census, Mt. Carroll, Carroll Co., Illinois, n.p., Elizabeth Barkman, NARA. 1880 U.S. census, Mantorville, Dodge Co., Minnesota, ED 42, p. 11, Elizabeth Barkman, NARA. “Minnesota, County Deaths, 1850–2001,” database and images, FamilySearch (https://familysearch.org, accessed Oct. 2014), Elizabeth Barkman; from original record at the Dodge County Courthouse, Mantorville, MN.