Mactiernan Family History

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

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