Delnan Family History

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

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