Thielfaldt Family History

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

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