Gierolanio Family History

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

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