Mastby Family History

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

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