M'clay Family History

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

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