Onyskow Family History

You can see how Onyskow families moved over time by selecting different census years. The Onyskow family name was found in the USA in 1920. In 1920 there were 2 Onyskow families living in Massachusetts. This was 100% of all the recorded Onyskow's in USA. Massachusetts had the highest population of Onyskow families in 1920.

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