Janniskewicz Family History

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

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