Guillou Family History

You can see how Guillou families moved over time by selecting different census years. The Guillou family name was found in the USA in 1880. In 1880 there were 6 Guillou families living in Rhode Island. This was 100% of all the recorded Guillou's in USA. Rhode Island had the highest population of Guillou families in 1880.

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