Carl F Yunghans and Hannah Kerlifofaky - marriage

The second son of Carl Heinrich Junghans and Christliebe Kuehn, Carl F Yunghans was married to Hannah Kerlifofaky on November 8, 1905 in Marion, Indiana, almost 4 hours northeast of where they lived in Vincennes, Indiana.

I believe this if the first document I've encountered that has connected the 4 Junghans/Yunghans brothers (Emil, Carl, Otto and Paul), based upon the father, Heinrich Junghans and mother, Christliebe Kuehn.

Probably due to the Junghans' brothers  American pronunciation with a German accent of their parent's names or the government employee's misspellings have led to numerous variations.