Plethe Family History

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

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