Bilass Family History

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

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