Sieniawski Family History

You can see how Sieniawski families moved over time by selecting different census years. The Sieniawski family name was found in the USA in 1920. In 1920 there was 1 Sieniawski family living in Illinois. This was about 33% of all the recorded Sieniawski's in USA. Illinois and 2 other states had the highest population of Sieniawski families in 1920.

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