Janssek Family History

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

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