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Find more Borthwick 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 104 more people named Borthwick 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 423 people named Borthwick in the 1930 U.S. Census. In 1940, there were 25% more people named Borthwick in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 527 people named Borthwick were living in the United States. In a snapshot:

  • The typical household was 3 people
  • 95% rented out rooms to boarders
  • Most common occupation was salesman
  • 53%, or 75 people, lived in homes they rented

Learn where they came from and where they went.

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

  • Most fathers originated from New York
  • 86 migrated within the United States from 1935 to 1940
  • They most commonly lived in Pennsylvania
  • 83 were born in foreign countries