Mayhaffy Family History

You can see how Mayhaffy families moved over time by selecting different census years. The Mayhaffy family name was found in the USA in 1880. In 1880 there was 1 Mayhaffy family living in Illinois. This was 100% of all the recorded Mayhaffy's in USA. Illinois had the highest population of Mayhaffy families in 1880.

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