Gwillo Family History

You can see how Gwillo families moved over time by selecting different census years. The Gwillo family name was found in the USA in 1880. In 1880 there were 2 Gwillo families living in Massachusetts. This was 100% of all the recorded Gwillo's in USA. Massachusetts had the highest population of Gwillo families in 1880.

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