Trefegar Family History

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

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