Mcgwinness Family History

You can see how Mcgwinness families moved over time by selecting different census years. The Mcgwinness family name was found in the USA in 1840. In 1840 there was 1 Mcgwinness family living in New Hampshire. This was 100% of all the recorded Mcgwinness's in USA. New Hampshire had the highest population of Mcgwinness families in 1840.

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