Thedoroff Family History

You can see how Thedoroff families moved over time by selecting different census years. The Thedoroff family name was found in the USA, and Canada between 1911 and 1920. The most Thedoroff families were found in USA in 1920, and Canada in 1911. In 1920 there was 1 Thedoroff family living in Rhode Island. This was 100% of all the recorded Thedoroff's in USA. Rhode Island had the highest population of Thedoroff families in 1920.

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