Cwertkowsky Family History

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

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