Looking for Christian Hahn of Ohio and Indiana

i am looking for info on ancestors of christian hahn b about 1840 in germany. came to toledo, ohio area about 1853. moved to huntington co, in with 1st wife and oldest children. 1st wife died about 1870. he then married christina_____ who was the mother of my grandmother cora hahn, born about 1880, and her 3 siblings.