Olecknowicz Family History

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

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