FamilySearch (https://familysearch.org/ark:/61903/1:1:MX2Z-T21 : accessed 27 October 2018), Viola Von Asten in household of Carl Von Asten, Franktown, Douglas, Colorado, United States; citing ED 65, sheet 2A, line 35, family 31, NARA microfilm publication T625 (Washington D.C.: National Archives and Records Administration, 1992), roll 157; FHL microfilm 1,820,157. (Deed) - Viola Von Asten dans le foyer de Carl Von Asten, "United States Census, 1920" » Quellen » Généalogie Hoffet » Genealogie Online"> FamilySearch (https://familysearch.org/ark:/61903/1:1:MX2Z-T21 : accessed 27 October 2018), Viola Von Asten in household of Carl Von Asten, Franktown, Douglas, Colorado, United States; citing ED 65, sheet 2A, line 35, family 31, NARA microfilm publication T625 (Washington D.C.: National Archives and Records Administration, 1992), roll 157; FHL microfilm 1,820,157. (Deed) - Viola Von Asten dans le foyer de Carl Von Asten, "United States Census, 1920" » Quellen » Généalogie Hoffet » Genealogie Online">
"United States Census, 1920," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MX2Z-T21 : accessed 27 October 2018), Viola Von Asten in household of Carl Von Asten, Franktown, Douglas, Colorado, United States; citing ED 65, sheet 2A, line 35, family 31, NARA microfilm publication T625 (Washington D.C.: National Archives and Records Administration, 1992), roll 157; FHL microfilm 1,820,157. - Viola Von Asten dans le foyer de Carl Von Asten, "United States Census, 1920"
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