Rudolph C Kohn

Birth: "Illinois, Cook County Birth Registers, 1871-1915," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:N7HW-5DD : 10 March 2018), Emma Wisel in entry for Rudolph Kohn, 05 Aug 1890; citing p 151 e 7542, Chicago, Cook, Illinois, Cook County Courthouse, Chicago; FHL microfilm 1,287,735.

Death: "Illinois, Cook County Deaths, 1878-1994," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:Q2MF-74H3 : 18 March 2018), Rudolph Kohn, 05 Apr 1969; citing Chicago, Cook, Illinois, United States, source reference , record number , Cook County Courthouse, Chicago; FHL microfilm .