Undersack Family History

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

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