Janchiewicz Family History

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

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