Mc clay Family History

You can see how Mc clay families moved over time by selecting different census years. The Mc clay family name was found in the USA, and Canada between 1880 and 1920. The most Mc clay families were found in USA in 1880. In 1880 there were 168 Mc clay families living in Pennsylvania. This was about 42% of all the recorded Mc clay's in USA. Pennsylvania had the highest population of Mc clay families in 1880.

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