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Find more Dvorack 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 16 more people named Dvorack 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 31 people named Dvorack in the 1930 U.S. Census. In 1940, there were 52% more people named Dvorack in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 47 people named Dvorack were living in the United States. In a snapshot:

  • 9 adults were unmarried
  • On average men worked 36 hours a week
  • 11 were children
  • 98% rented out rooms to boarders

Learn where they came from and where they went.

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

  • Most fathers originated from Czechoslovakia
  • 10 migrated within the United States from 1935 to 1940
  • They most commonly lived in Illinois
  • 21% migrated within the United States from 1935 to 1940