Plehan Family History

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

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