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Find more Maclachlan 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 47 more people named Maclachlan 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 433 people named Maclachlan in the 1930 U.S. Census. In 1940, there were 11% more people named Maclachlan in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 480 people named Maclachlan were living in the United States. In a snapshot:

  • 21% of adults were unmarried
  • They typically took 8 weeks of vacation a year
  • 79 adults were unmarried
  • 1% reported their race as other than white

Learn where they came from and where they went.

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

  • Most fathers originated from Michigan
  • The most common mother tongue was German
  • Most mothers originated from Michigan
  • 150 were first-generation Americans