Theriack Family History

You can see how Theriack families moved over time by selecting different census years. The Theriack family name was found in the USA between 1840 and 1920. The most Theriack families were found in USA in 1840. In 1840 there were 2 Theriack families living in Indiana. This was 100% of all the recorded Theriack's in USA. Indiana had the highest population of Theriack families in 1840.

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