Tregethern Family History

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

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