Trinfrock Family History

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

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