Siefack Family History

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

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