O'conoll Family History

You can see how O'conoll families moved over time by selecting different census years. The O'conoll family name was found in the USA in 1880. In 1880 there were 4 O'conoll families living in Pennsylvania. This was about 50% of all the recorded O'conoll's in USA. Pennsylvania had the highest population of O'conoll families in 1880.

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