Roennau Family History

You can see how Roennau families moved over time by selecting different census years. The Roennau family name was found in the USA in 1920. In 1920 there were 2 Roennau families living in Iowa. This was 100% of all the recorded Roennau's in USA. Iowa had the highest population of Roennau families in 1920.

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