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Find more Trenkamp 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 13 more people named Trenkamp 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 126 people named Trenkamp in the 1930 U.S. Census. In 1940, there were 10% more people named Trenkamp in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 139 people named Trenkamp were living in the United States. In a snapshot:

  • Although 46% were female, the most common name for males was Francis
  • 58% owned their homes, valued on average at $6,178
  • 38 adults were unmarried
  • 42%, or 14 people, lived in homes they rented

Learn where they came from and where they went.

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

  • 40% were first-generation Americans
  • 5% were born in foreign countries
  • Most mothers originated from Iowa
  • 6 were born in foreign countries