O'yonson Family History

You can see how O'yonson families moved over time by selecting different census years. The O'yonson family name was found in the USA in 1880. In 1880 there were 5 O'yonson families living in Kansas. This was 100% of all the recorded O'yonson's in USA. Kansas had the highest population of O'yonson families in 1880.

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