| Notes |
- "Illinois, Cook County Birth Registers, 1871-1915," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:N7WJ-WWB : 10 March 2018), John Rosentreter in entry for Laura R. Rosentreter, 11 Feb 1892; citing p.308 no.15381, Chicago, Cook, Illinois, Cook County Courthouse, Chicago; FHL microfilm 1,287,737.
- "United States Census, 1920," database with images, FamilySearch (https://familysearch.org/ark:/61903/1:1:MJQZ-HBM : accessed 23 June 2020), Kate Rosentrater, Chicago Ward 22, Cook (Chicago), Illinois, United States; citing ED 1214, sheet 6B, line 100, family 31, NARA microfilm publication T625 (Washington D.C.: National Archives and Records Administration, 1992), roll 332; FHL microfilm 1,820,332.
- https://www.findagrave.com/memorial/107512508/laura-b-rosentrater
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