Borthbay Family History

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

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