Janisiewicz Family History

You can see how Janisiewicz families moved over time by selecting different census years. The Janisiewicz family name was found in the USA in 1880. In 1880 there were 11 Janisiewicz families living in Connecticut. This was 100% of all the recorded Janisiewicz's in USA. Connecticut had the highest population of Janisiewicz families in 1880.

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