Mrockowski Family History

You can see how Mrockowski families moved over time by selecting different census years. The Mrockowski family name was found in the USA in 1920. In 1920 there were 4 Mrockowski families living in Ohio. This was about 44% of all the recorded Mrockowski's in USA. Ohio had the highest population of Mrockowski families in 1920.

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