Thelfi Family History

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

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