Trefeny Family History

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

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