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Find more Trefsger 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 7 less people named Trefsger 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 16 people named Trefsger in the 1930 U.S. Census. In 1940, there were 44% less people named Trefsger in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 9 people named Trefsger were living in the United States. In a snapshot:

  • 7 rented out rooms to boarders
  • 50%, or 1 person, lived in homes they rented
  • They typically took 17 weeks of vacation a year
  • 1 was child

Learn where they came from and where they went.

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

  • 3 were first-generation Americans
  • 19% were first-generation Americans
  • They most commonly lived in Pennsylvania