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Find more Mcclintock 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 750 less people named Mcclintock 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 5,795 people named Mcclintock in the 1930 U.S. Census. In 1940, there were 13% less people named Mcclintock in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 5,045 people named Mcclintock were living in the United States. In a snapshot:

  • 4,888 rented out rooms to boarders
  • 1,386 were children
  • The youngest was less than a year and the oldest was 106
  • 203 were disabled

Learn where they came from and where they went.

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

  • Most immigrants originated from Canada
  • They most commonly lived in Pennsylvania
  • 803 were first-generation Americans
  • The most common mother tongue was Irisl