Siewicz Family History

You can see how Siewicz families moved over time by selecting different census years. The Siewicz family name was found in the USA in 1920. In 1920 there were 2 Siewicz families living in New Jersey. This was about 50% of all the recorded Siewicz's in USA. New Jersey had the highest population of Siewicz families in 1920.

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