Gronis Family History

You can see how Gronis families moved over time by selecting different census years. The Gronis family name was found in the USA between 1880 and 1920. The most Gronis families were found in USA in 1880. In 1880 there were 7 Gronis families living in Illinois. This was 100% of all the recorded Gronis's in USA. Illinois had the highest population of Gronis families in 1880.

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