"Minnesota, Death Index, 1908-2002," index, FamilySearch (https://familysearch.org/pal:/MM9.1.1/V4HN-JBM : accessed 01 Nov 2014), Erwin Elliott Briese, 18 Nov 1991; citing "Minnesota, Death Index, 1908-2002," Ancestry.com; Olmsted, Minnesota, record 2406591, certificate number 030226, Department of Health, Minneapolis.