William Overton Callis

William Overton Callis
William Overton Callis
by Lawrence Sully (1769–1804).
Personal details
BornMarch 4, 1756
DiedMarch 14, 1814(1814-03-14) (aged 58)
Spouses
  • Martha Elizabeth Winston
  • Anne Price
Alma mater
Profession
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William O. Callis (March 4, 1756 – March 14, 1814) was the son of William Harry Callis and Mary Jane Cosby. He was a childhood friend of Presidents James Madison and James Monroe, was with Washington at Yorktown, and was known to Lafayette, Thomas Jefferson, and Benedict Arnold.