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Find more Haderlein 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 16 more people named Haderlein 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 50 people named Haderlein in the 1930 U.S. Census. In 1940, there were 32% more people named Haderlein in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 66 people named Haderlein were living in the United States. In a snapshot:

  • 11 owned their homes, valued on average at $3,809
  • Although 52% were female, the most common name for males was John
  • Most common occupation was bookkeeper
  • 21% of adults were unmarried

Learn where they came from and where they went.

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

  • 8 were born in foreign countries
  • They most commonly lived in Wisconsin
  • The most common mother tongue was German
  • 20 were first-generation Americans