Threloff Family History

You can see how Threloff families moved over time by selecting different census years. The Threloff family name was found in the USA in 1920. In 1920 there were 2 Threloff families living in Michigan. This was 100% of all the recorded Threloff's in USA. Michigan had the highest population of Threloff families in 1920.

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