Siesloff Family History

You can see how Siesloff families moved over time by selecting different census years. The Siesloff family name was found in the USA in 1840. In 1840 there was 1 Siesloff family living in Pennsylvania. This was 100% of all the recorded Siesloff's in USA. Pennsylvania had the highest population of Siesloff families in 1840.

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