William Markham may refer to:
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William Markham (bishop) (1710–1807), English scholar and religious figure
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William Markham (governor) (1635–1704), first acting governor of colonial Pennsylvania
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William Markham (mayor) (1811–1890), Atlanta businessman and mayor
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William Markham (MP) (by 1533–1571), MP for
Nottingham (UK Parliament constituency)
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William H. Markham (1888–1958), Wisconsin politician
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William Orlando Markham
William Orlando Markham (1818–1891) was an English physician and pioneer of cardiology.
After education at Edinburgh, Paris, and Heidelberg, William Markham graduated in 1840 M.D. in the University of Edinburgh, where he obtained a gold medal ...
(1818–1891), English physician and pioneer of cardiology
{{hndis, Markham, William