Rosiak Family History

You can see how Rosiak families moved over time by selecting different census years. The Rosiak family name was found in the USA in 1920. In 1920 there were 8 Rosiak families living in Pennsylvania. This was about 23% of all the recorded Rosiak's in USA. Pennsylvania had the highest population of Rosiak families in 1920.

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