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Find more Mahncke 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 19 more people named Mahncke 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 52 people named Mahncke in the 1930 U.S. Census. In 1940, there were 37% more people named Mahncke in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 71 people named Mahncke were living in the United States. In a snapshot:

  • 68 rented out rooms to boarders
  • 62% owned their homes, valued on average at $3,415
  • The youngest was 2 and the oldest was 81
  • 13 were children

Learn where they came from and where they went.

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

  • Most immigrants originated from Germany
  • 8% were born in foreign countries
  • 18 were first-generation Americans
  • They most commonly lived in Illinois