Kollecker, Schumacher, Snyder, Jagaczewski, et al.

I am currently looking for information prior to 1920 for Theodore Kollecker and Jennie Schumacher who married around 1920 or 1921 probably in Ohio. Jennie aka Johanna immigrated from Russia in the early 1900s.It is assumed Theodore did as well.
Kollecker
Jagaczewski
Schumacher
Heimbacher
Kiczynski
Kurkowski
Winkler
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