Brethwait Family History

You can see how Brethwait families moved over time by selecting different census years. The Brethwait family name was found in the USA in 1880. In 1880 there were 6 Brethwait families living in New York. This was about 75% of all the recorded Brethwait's in USA. New York had the highest population of Brethwait families in 1880.

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