Guelfoi Family History

You can see how Guelfoi families moved over time by selecting different census years. The Guelfoi family name was found in the USA in 1880. In 1880 there were 4 Guelfoi families living in Ohio. This was 100% of all the recorded Guelfoi's in USA. Ohio had the highest population of Guelfoi families in 1880.

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