Dettmenn Family History

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

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