Niewiadomy Family History

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

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