Jancewski Family History

You can see how Jancewski families moved over time by selecting different census years. The Jancewski family name was found in the USA in 1920. In 1920 there was 1 Jancewski family living in Maryland. This was about 50% of all the recorded Jancewski's in USA. Maryland and 1 other state had the highest population of Jancewski families in 1920.

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