Statistics for occurrence #1 of “flag officers Dupont” in chapter 6 of Admiral David D. Porter, The Naval History of the Civil War.:
...tted and armed as gun-boats.
commencement of the Mississippi squadron.
Captain A. H. Foote ordered to command the Western flotilla.
James B. Eads.
Commodore Stringham relieved.
commands given to flag officers Dupont and McKean.
the Port Royal expedition fitted out.
assembling of the ships of war and transports at Hampton Roads.
the expedition reaches Port Royal harbor.
great sufferings of offic...
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