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Find more Mckennan 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 38 less people named Mckennan 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 247 people named Mckennan in the 1930 U.S. Census. In 1940, there were 15% less people named Mckennan in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 209 people named Mckennan were living in the United States. In a snapshot:

  • The typical household was 3 people
  • 27% were children
  • 50%, or 27 people, lived in homes they rented
  • 13 were disabled

Learn where they came from and where they went.

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

  • Most fathers originated from Pennsylvania
  • Most mothers originated from Pennsylvania
  • 34 were born in foreign countries
  • 14% were born in foreign countries