| Sources |
- [S200] McKenzie, Lottie Bisbee (I3087): 1900 US Census, (www.ancestry.com (2004): National Archives and Records Administration micropublication T623, roll 123, enumeration district (ED) 32, sheet 2B, page 108B, line 72, dwelling 35, family 37; image accessed 1/4/2009.), 1900.CO.Fremont.Canon City.32.4.
- [S201] McKenzie, Jasper (I8722): 1910 US Census, (www.ancestry.com (2006): National Archives and Records Administration micropublication T624, roll 119, enumeration district (ED) 70, sheet 2B, page 162B, line 82, family 32; image accessed 1/4/2009.), 1910.CO.Fremont.Glendale.70.4.
- [S1505] Lynn E. Henning, McKenzie, Lottie Bisbee: Marriage, ((5120 Adams St., Lincoln, NE, 1991), 16).
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