Groschowski Family History

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

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