Treffinger Family History

You can see how Treffinger families moved over time by selecting different census years. The Treffinger family name was found in the USA between 1840 and 1920. The most Treffinger families were found in USA in 1920. In 1840 there was 1 Treffinger family living in Pennsylvania. This was 100% of all the recorded Treffinger's in USA. Pennsylvania had the highest population of Treffinger families in 1840.

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