Ionhoff Family History

You can see how Ionhoff families moved over time by selecting different census years. The Ionhoff family name was found in the USA in 1920. In 1920 there was 1 Ionhoff family living in Wisconsin. This was 100% of all the recorded Ionhoff's in USA. Wisconsin had the highest population of Ionhoff families in 1920.

Use census records and voter lists to see where families with the Ionhoff surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.