Troolson Family History

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

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