Oleonnor Family History

You can see how Oleonnor families moved over time by selecting different census years. The Oleonnor family name was found in the USA, and Canada between 1880 and 1920. The most Oleonnor families were found in USA in 1880. In 1880 there were 5 Oleonnor families living in New York. This was 100% of all the recorded Oleonnor's in USA. New York had the highest population of Oleonnor families in 1880.

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