Tretowicz Family History

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

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