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Find more Rosow 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 17 less people named Rosow 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 83 people named Rosow in the 1930 U.S. Census. In 1940, there were 20% less people named Rosow in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 66 people named Rosow were living in the United States. In a snapshot:

  • On average men worked 47 hours a week
  • 64 rented out rooms to boarders
  • 14% of adults were unmarried
  • Most common occupation was salesman

Learn where they came from and where they went.

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

  • Most immigrants originated from Russia
  • 14 migrated within the United States from 1935 to 1940
  • Most fathers originated from New York
  • They most commonly lived in Michigan