Mortansen Family History

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

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