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Find more Dupins 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 514 more people named Dupins 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 78 people named Dupins in the 1930 U.S. Census. In 1940, there were 659% more people named Dupins in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 592 people named Dupins were living in the United States. In a snapshot:

  • For 289 females, Marie was the most common name
  • 96 adults were unmarried
  • 97% rented out rooms to boarders
  • 56 owned their homes, valued on average at $2,854

Learn where they came from and where they went.

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

  • 35% were first-generation Americans
  • Most mothers originated from Canada French
  • 50 migrated within the United States from 1935 to 1940
  • 16 were born in foreign countries