O'comnor Family History

You can see how O'comnor families moved over time by selecting different census years. The O'comnor family name was found in the USA between 1880 and 1920. The most O'comnor families were found in and USA in 1880. In 1880 there were 2 O'comnor families living in Louisiana. This was 100% of all the recorded O'comnor's in USA. Louisiana had the highest population of O'comnor families in 1880.

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