Fortensen Family History

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

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