Olonnett Family History

You can see how Olonnett families moved over time by selecting different census years. The Olonnett family name was found in the USA in 1880. In 1880 there were 6 Olonnett families living in Indiana. This was 100% of all the recorded Olonnett's in USA. Indiana had the highest population of Olonnett families in 1880.

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