Deddier Family History

You can see how Deddier families moved over time by selecting different census years. The Deddier family name was found in the USA in 1840. In 1840 there was 1 Deddier family living in Pennsylvania. This was 100% of all the recorded Deddier's in USA. Pennsylvania had the highest population of Deddier families in 1840.

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