Grewaski Family History

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

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