"Illinois, Cook County, Birth Certificates, 1871-1940," database, FamilySearch (https://familysearch.org/ark:/61903/1:1:QVSH-PB2X : 18 May 2016), Andrew Thomas Greeley in entry for Moran Andrew Greeley, 05 Feb 1928; Oak Park, Cook, Illinois, United States, reference/certificate 231, Cook County Clerk, Cook County Courthouse, Chicago; FHL microfilm .