Treffren Family History

You can see how Treffren families moved over time by selecting different census years. The Treffren family name was found in the USA in 1880. In 1880 there were 7 Treffren families living in Illinois. This was 100% of all the recorded Treffren's in USA. Illinois had the highest population of Treffren families in 1880.

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