O's Family History

You can see how O's families moved over time by selecting different census years. The O's family name was found in the UK in 1891. In 1891 there was 1 O's family living in Middlesex. This was 100% of all the recorded O's's in United Kingdom. Middlesex had the highest population of O's families in 1891.

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