Gannoa Family History

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

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