Terwillagher Family History

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

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