O'reily Family History

You can see how O'reily families moved over time by selecting different census years. The O'reily family name was found in the USA, and the UK between 1880 and 1920. The most O'reily families were found in USA in 1880. In 1891 there was 1 O'reily family living in Sussex. This was 100% of all the recorded O'reily's in United Kingdom. Sussex had the highest population of O'reily families in 1891.

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