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Find more Decewicz 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 3 less people named Decewicz 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 11 people named Decewicz in the 1930 U.S. Census. In 1940, there were 27% less people named Decewicz in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 8 people named Decewicz were living in the United States. In a snapshot:

  • The average annual income was $630
  • 25% were children
  • The youngest was 10 and the oldest was 55
  • 1 woman had paying job

Learn where they came from and where they went.

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

  • 9% were born in foreign countries
  • They most commonly lived in Pennsylvania
  • 1 were born in foreign countries
  • 91% were first-generation Americans