Delefsen Family History

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

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