Groncy Family History

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

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