O'cannon Family History

You can see how O'cannon families moved over time by selecting different census years. The O'cannon family name was found in the USA in 1880. In 1880 there was 1 O'cannon family living in New York. This was 100% of all the recorded O'cannon's in USA. New York had the highest population of O'cannon families in 1880.

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