Guelfoos Family History

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

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