Jenczewsky Family History

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

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