Thellor Family History

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

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