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Find more Thielhart relatives and grow your tree by exploring billions of historical records. Taken every decade since 1790, the U.S. Federal Census can tell you a lot about your family. For example, from 1930 to 1940 there were 3 less people named Thielhart in the United States — and some of them are likely related to you.

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What if you had a window into the history of your family? With historical records, you do. From home life to career, records help bring your relatives' experiences into focus. There were 11 people named Thielhart in the 1930 U.S. Census. In 1940, there were 27% less people named Thielhart in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 8 people named Thielhart were living in the United States. In a snapshot:

  • The typical household was 6 people
  • On average men worked 40 hours a week
  • 3 were children
  • 100% rented out rooms to boarders

Learn where they came from and where they went.

As Thielhart families continued to grow, they left more tracks on the map:

  • The most common mother tongue was Swiss
  • 6 were first-generation Americans
  • Most immigrants originated from Germany
  • They most commonly lived in New York