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Find more Swertfeger 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 21 more people named Swertfeger 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 37 people named Swertfeger in the 1930 U.S. Census. In 1940, there were 57% more people named Swertfeger in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 58 people named Swertfeger were living in the United States. In a snapshot:

  • 26% were children
  • The typical household was 2 people
  • 58 rented out rooms to boarders
  • 7% were disabled

Learn where they came from and where they went.

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

  • They most commonly lived in New Jersey
  • Most immigrants originated from Ireland
  • 10% migrated within the United States from 1935 to 1940
  • 6 migrated within the United States from 1935 to 1940