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Find more Keirce 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 6 less people named Keirce 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 17 people named Keirce in the 1930 U.S. Census. In 1940, there were 35% less people named Keirce in the United States. What was life like for them?

Picture the past for your ancestors.

In 1940, 11 people named Keirce were living in the United States. In a snapshot:

  • 2 were disabled
  • 9 rented out rooms to boarders
  • The youngest was 12 and the oldest was 71
  • They typically took 14 weeks of vacation a year

Learn where they came from and where they went.

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

  • The most common mother tongue was Irish
  • 4 were first-generation Americans
  • 24% were first-generation Americans
  • They most commonly lived in Massachusetts