Undenson Family History

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

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