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Find more Martzen 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 21 more people named Martzen 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 54 people named Martzen in the 1930 U.S. Census. In 1940, there were 39% more people named Martzen in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 75 people named Martzen were living in the United States. In a snapshot:

  • 16% of women had paying jobs
  • The youngest was 2 and the oldest was 78
  • Although 49% were female, the most common name for males was Robert
  • 21 were children

Learn where they came from and where they went.

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

  • 33 were first-generation Americans
  • 61% were first-generation Americans
  • They most commonly lived in California
  • Most immigrants originated from Russia