Giellon Family History

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

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