O'neail Family History

You can see how O'neail families moved over time by selecting different census years. The O'neail family name was found in the USA, the UK, and Scotland between 1871 and 1891. The most O'neail families were found in USA in 1880. In 1880 there were 13 O'neail families living in Pennsylvania. This was about 38% of all the recorded O'neail's in USA. Pennsylvania had the highest population of O'neail families in 1880.

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