Billaou Family History

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

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