Deffindan Family History

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

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