Uncle of Michelle Obama died at age 0. He was named John Robinson. : "Illinois, Cook County Deaths, 1878-1994," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:Q2MK-42RD : 18 March 2018), Fraser Robinson in entry for John Robinson, 03 Jan 1939; citing Chicago, Cook, Illinois, United States, source reference , record number , Cook County Courthouse, Chicago; FHL microfilm .