Undorff Family History

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

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