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Find more Rosenfelder 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 the same number of people named Rosenfelder 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 187 people named Rosenfelder in the 1930 U.S. Census. In 1940, there were 0% more people named Rosenfelder in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 187 people named Rosenfelder were living in the United States. In a snapshot:

  • 47 adults were unmarried
  • 5% were disabled
  • For 93 females, Katherine was the most common name
  • 95% rented out rooms to boarders

Learn where they came from and where they went.

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

  • Most mothers originated from Germany
  • Most immigrants originated from Germany
  • Most fathers originated from Germany
  • 36% were first-generation Americans