Lambertson is a surname. Notable people with the surname include:
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David Floyd Lambertson (born 1940), former United States Ambassador to Thailand
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William P. Lambertson
William Purnell Lambertson (March 23, 1880 – October 26, 1957) was a U.S. Representative from Kansas.
Born in Fairview, Kansas, Lambertson attended the public schools, Ottawa (Kansas) University, and the law school of the University of C ...
(1880–1957), United States Representative from Kansas
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English-language surnames