Janszan Family History

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

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