Detleffren Family History

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

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