Oleeary Family History

You can see how Oleeary families moved over time by selecting different census years. The Oleeary family name was found in the USA in 1920. In 1920 there was 1 Oleeary family living in Connecticut. This was 100% of all the recorded Oleeary's in USA. Connecticut had the highest population of Oleeary families in 1920.

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