Trefar Family History

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

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