Seppanean Family History

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

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