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Find more Poniatowski 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 45 more people named Poniatowski 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 221 people named Poniatowski in the 1930 U.S. Census. In 1940, there were 20% more people named Poniatowski in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 266 people named Poniatowski were living in the United States. In a snapshot:

  • 63 adults were unmarried
  • For 122 females, Dorothy was the most common name
  • On average men worked 37 hours a week
  • 265 rented out rooms to boarders

Learn where they came from and where they went.

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

  • Most mothers originated from Poland
  • 62% were first-generation Americans
  • Most immigrants originated from Poland
  • 16 migrated within the United States from 1935 to 1940