Olonnor Family History

You can see how Olonnor families moved over time by selecting different census years. The Olonnor family name was found in the USA, the UK, and Canada between 1880 and 1920. The most Olonnor families were found in United Kingdom in 1891. In 1891 there were 4 Olonnor families living in London. This was 100% of all the recorded Olonnor's in United Kingdom. London had the highest population of Olonnor families in 1891.

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