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Find more Thamm 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 8 more people named Thamm in the United States — and some of them are likely related to you.

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Create, build, and explore your family tree.

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 113 people named Thamm in the 1930 U.S. Census. In 1940, there were 7% more people named Thamm in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 121 people named Thamm were living in the United States. In a snapshot:

  • On average men worked 45 hours a week
  • For 58 females, Clara was the most common name
  • 59%, or 22 people, lived in homes they rented
  • 6 were disabled

Learn where they came from and where they went.

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

  • Most immigrants originated from Germany
  • 38% were first-generation Americans
  • 30 were born in foreign countries
  • The most common mother tongue was German