Birth record for John Ernest Yuncker [00224].

Source: Michigan, Michigan Births 1867-1902, image 368 of 803, John Yuncker, 16 February 1881; index and images, FamilySearch and Genealogical Society of Utah, FamilySearch (https://familysearch.org/ : downloaded 8 March 2015); Department of Vital Records, Lansing, Michigan.