Mapphy Family History

You can see how Mapphy families moved over time by selecting different census years. The Mapphy family name was found in the USA in 1920. In 1920 there were 3 Mapphy families living in New York. This was 100% of all the recorded Mapphy's in USA. New York had the highest population of Mapphy families in 1920.

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