Troien Family History

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

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