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Find more Leack 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 898 more people named Leack 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 83 people named Leack in the 1930 U.S. Census. In 1940, there were 1082% more people named Leack in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 981 people named Leack were living in the United States. In a snapshot:

  • 317 were children
  • They typically took 9 weeks of vacation a year
  • 97% rented out rooms to boarders
  • 70 reported their race as other than white

Learn where they came from and where they went.

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

  • They most commonly lived in Ohio
  • Most immigrants originated from Canada
  • 173 migrated within the United States from 1935 to 1940
  • 20 were first-generation Americans