Trepanir Family History

You can see how Trepanir families moved over time by selecting different census years. The Trepanir family name was found in the USA in 1880. In 1880 there was 1 Trepanir family living in Wisconsin. This was 100% of all the recorded Trepanir's in USA. Wisconsin had the highest population of Trepanir families in 1880.

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