Trephon Family History

You can see how Trephon families moved over time by selecting different census years. The Trephon family name was found in the USA in 1920. In 1920 there were 2 Trephon families living in Illinois. This was about 67% of all the recorded Trephon's in USA. Illinois had the highest population of Trephon families in 1920.

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