Trewsky Family History

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

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