Dewellan Family History

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

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