Jansennius Family History

You can see how Jansennius families moved over time by selecting different census years. The Jansennius family name was found in the USA in 1880. In 1880 there were 5 Jansennius families living in Iowa. This was 100% of all the recorded Jansennius's in USA. Iowa had the highest population of Jansennius families in 1880.

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