Treffisen Family History

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

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