Gronowski Family History

You can see how Gronowski families moved over time by selecting different census years. The Gronowski family name was found in the USA in 1920. In 1920 there were 21 Gronowski families living in Wisconsin. This was about 33% of all the recorded Gronowski's in USA. Wisconsin had the highest population of Gronowski families in 1920.

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