Guilfoyl Family History

You can see how Guilfoyl families moved over time by selecting different census years. The Guilfoyl family name was found in the USA, and the UK between 1880 and 1891. The most Guilfoyl families were found in USA in 1880. In 1880 there were 14 Guilfoyl families living in New York. This was about 74% of all the recorded Guilfoyl's in USA. New York had the highest population of Guilfoyl families in 1880.

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