Deffeleppis Family History

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

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