Thourn Family History

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

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