Gielczewski Family History

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

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