Father of Michelle Obama - his birth record: "Illinois, Cook County, Birth Certificates, 1871-1940," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QL99-1WPC : 27 March 2017), Fraser Robinson, 01 Aug 1935; Chicago, Cook, Illinois, United States, reference/certificate 29271, Cook County Clerk, Cook County Courthouse, Chicago; FHL microfilm .