Olsewski Family History

You can see how Olsewski families moved over time by selecting different census years. The Olsewski family name was found in the USA, and Canada between 1911 and 1920. The most Olsewski families were found in USA in 1920. In 1920 there were 7 Olsewski families living in Pennsylvania. This was about 44% of all the recorded Olsewski's in USA. Pennsylvania had the highest population of Olsewski families in 1920.

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