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Find more Mazurkiewicz 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 107 more people named Mazurkiewicz 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 557 people named Mazurkiewicz in the 1930 U.S. Census. In 1940, there were 19% more people named Mazurkiewicz in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 664 people named Mazurkiewicz were living in the United States. In a snapshot:

  • 33% of adults were unmarried
  • Although 50% were female, the most common name for males was Joseph
  • 19 were disabled
  • 653 rented out rooms to boarders

Learn where they came from and where they went.

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

  • Most fathers originated from New York
  • 58% were first-generation Americans
  • The most common mother tongue was Polish
  • 24 migrated within the United States from 1935 to 1940