Treffet Family History

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

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