Janszen Family History

You can see how Janszen families moved over time by selecting different census years. The Janszen family name was found in the USA between 1880 and 1920. The most Janszen families were found in USA in 1920. In 1880 there were 4 Janszen families living in Ohio. This was about 80% of all the recorded Janszen's in USA. Ohio had the highest population of Janszen families in 1880.

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