Siefirt Family History

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

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