Sieminiski Family History

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

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