Onelley Family History

You can see how Onelley families moved over time by selecting different census years. The Onelley family name was found in the USA, and Canada between 1880 and 1911. The most Onelley families were found in USA in 1880. In 1880 there were 5 Onelley families living in New York. This was 100% of all the recorded Onelley's in USA. New York had the highest population of Onelley families in 1880.

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