O'conness Family History

You can see how O'conness families moved over time by selecting different census years. The O'conness family name was found in the USA between 1880 and 1920. The most O'conness families were found in and USA in 1880. In 1880 there was 1 O'conness family living in Massachusetts. This was 100% of all the recorded O'conness's in USA. Massachusetts had the highest population of O'conness families in 1880.

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