Derggan Family History

You can see how Derggan families moved over time by selecting different census years. The Derggan family name was found in the USA, and Canada between 1911 and 1920. The most Derggan families were found in USA in 1920, and Canada in 1911. In 1920 there was 1 Derggan family living in New Jersey. This was 100% of all the recorded Derggan's in USA. New Jersey had the highest population of Derggan families in 1920.

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