Trost-Mooney Genealogy - “Illinois, Cook County Birth Certificates 1878-1922,” database, FamilySearch.org Record Search, certificate for Mary Shields, no. 13828, 24 Aug 1890.

“Illinois, Cook County Birth Certificates 1878-1922,” database, FamilySearch.org Record Search, certificate for Mary Shields, no. 13828, 24 Aug 1890.

See:

Mary Shields
Mary Agnes Shields
Michael H. Shields