FamilySearch (https://familysearch.org/ark:/61903/1:1:MMW1-ZST : 5 August 2017), Ada Christinson; citing 131, State Historical Society, Pierre; FHL microfilm 2,368,411. (Deed) - Ada Christinson, "South Dakota, State Census, 1925" » Quellen » Généalogie Hoffet » Genealogie Online"> FamilySearch (https://familysearch.org/ark:/61903/1:1:MMW1-ZST : 5 August 2017), Ada Christinson; citing 131, State Historical Society, Pierre; FHL microfilm 2,368,411. (Deed) - Ada Christinson, "South Dakota, State Census, 1925" » Quellen » Généalogie Hoffet » Genealogie Online">
"South Dakota State Census, 1925," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MMW1-ZST : 5 August 2017), Ada Christinson; citing 131, State Historical Society, Pierre; FHL microfilm 2,368,411. - Ada Christinson, "South Dakota, State Census, 1925"
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