Birth Name: Mark Heidrich
Place of Birth: Cincinnati, Ohio
Date of Birth: March 17, 1955
Ethnicity: German, some Scottish and English
Mark Boone Junior is an American actor. He is of German, and some Scottish and English, descent.
Mark’s paternal grandparents were Charles Edward Heidrich (the son of Charles C. Heidrich and Margaret Kraemer) and Alice May Ramsay (the daughter of Thomas Ramsay and Mabel J. Graham).
Mark’s maternal grandparents were Henry Lorenz Buehren (the son of Henry Buehren and Bertha Lorenz) and Mabel Emma Overpeck (the daughter of Gaylord Overpeck and Sarah Ann Long).
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