Mrowenski Family History

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

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