Mcernn Family History

You can see how Mcernn families moved over time by selecting different census years. The Mcernn family name was found in the USA in 1920. In 1920 there was 1 Mcernn family living in Pennsylvania. This was 100% of all the recorded Mcernn's in USA. Pennsylvania had the highest population of Mcernn families in 1920.

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