Plettau Family History

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

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