Twerdowski Family History

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

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