Terwelliger Family History

You can see how Terwelliger families moved over time by selecting different census years. The Terwelliger family name was found in the USA between 1840 and 1920. The most Terwelliger families were found in USA in 1880. In 1840 there was 1 Terwelliger family living in Pennsylvania. This was 100% of all the recorded Terwelliger's in USA. Pennsylvania had the highest population of Terwelliger families in 1840.

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