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Find more Piersa 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 50 more people named Piersa 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 57 people named Piersa in the 1930 U.S. Census. In 1940, there were 88% more people named Piersa in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 107 people named Piersa were living in the United States. In a snapshot:

  • 37% were children
  • The typical household was 3 people
  • 98% rented out rooms to boarders
  • 18 adults were unmarried

Learn where they came from and where they went.

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

  • The most common mother tongue was Polish
  • Most immigrants originated from Poland
  • 23% migrated within the United States from 1935 to 1940
  • They most commonly lived in Illinois