Oshaughenessy Family History

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

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