"United States Census, 1880," database with images, FamilySearch (https://www.familysearch.org/ark:/61903/1:1:M8M1-3G8 : 14 January 2022), H. F. Aszmann, Cincinnati, Hamilton, Ohio, United States; citing enumeration district , sheet , NARA microfilm publication T9 (Washington, D.C.: National Archives and Records Administration, n.d.), FHL microfilm .
I invite you to visit my site, as my original last name is Aszmann and I have deep roots in Germany and Hungary going back to the 1700's. I hope to see your there!