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Find more Corwin 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 638 less people named Corwin 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 4,069 people named Corwin in the 1930 U.S. Census. In 1940, there were 16% less people named Corwin in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 3,431 people named Corwin were living in the United States. In a snapshot:

  • 97% rented out rooms to boarders
  • 907 were children
  • 464 adults were unmarried
  • For 1,741 females, Helen was the most common name

Learn where they came from and where they went.

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

  • 664 migrated within the United States from 1935 to 1940
  • They most commonly lived in New York
  • Most mothers originated from New York
  • 11% were first-generation Americans