M'carthur Family History

You can see how M'carthur families moved over time by selecting different census years. The M'carthur family name was found in the USA in 1880. In 1880 there were 5 M'carthur families living in Iowa. This was 100% of all the recorded M'carthur's in USA. Iowa had the highest population of M'carthur families in 1880.

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