Ondreyo Family History

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

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