Griardo Family History

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

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