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Find more Rosencrans 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 81 less people named Rosencrans 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 576 people named Rosencrans in the 1930 U.S. Census. In 1940, there were 14% less people named Rosencrans in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 495 people named Rosencrans were living in the United States. In a snapshot:

  • On average men worked 41 hours a week
  • 30% were children
  • The typical household was 3 people
  • 55%, or 72 people, lived in homes they rented

Learn where they came from and where they went.

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

  • Most immigrants originated from United States
  • Most mothers originated from New York
  • Most fathers originated from New York
  • 55 were born in foreign countries