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Find more Duncalf 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 1 more person named Duncalf 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 38 people named Duncalf in the 1930 U.S. Census. In 1940, there were 3% more people named Duncalf in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 39 people named Duncalf were living in the United States. In a snapshot:

  • 2 were disabled
  • 95% rented out rooms to boarders
  • 37 rented out rooms to boarders
  • 28% of adults were unmarried

Learn where they came from and where they went.

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

  • 3 migrated within the United States from 1935 to 1940
  • Most immigrants originated from England
  • 13 were first-generation Americans
  • 8% migrated within the United States from 1935 to 1940