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Find more Mahder 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 1 less person named Mahder 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 21 people named Mahder in the 1930 U.S. Census. In 1940, there were 5% less people named Mahder in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 20 people named Mahder were living in the United States. In a snapshot:

  • They typically took 15 weeks of vacation a year
  • 1 was disabled
  • The typical household was 3 people
  • The youngest was 10 and the oldest was 70

Learn where they came from and where they went.

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

  • Most immigrants originated from Hungary
  • The most common mother tongue was German
  • 43% were first-generation Americans
  • They most commonly lived in Iowa