Gronos Family History

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

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