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Find more Petricka 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 Petricka 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 74 people named Petricka in the 1930 U.S. Census. In 1940, there were 22% more people named Petricka in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 90 people named Petricka were living in the United States. In a snapshot:

  • 26% were children
  • 12% of women had paying jobs
  • 1% were disabled
  • 22% of adults were unmarried

Learn where they came from and where they went.

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

  • Most mothers originated from Minnesota
  • 11% migrated within the United States from 1935 to 1940
  • Most immigrants originated from Czechoslovakia
  • Most fathers originated from Minnesota