Statistics for occurrence #1 of “Acting-Ensign, F. A. Gross” in chapter 41 of Admiral David D. Porter, The Naval History of the Civil War.:

...on; Acting-Ensign, Charles Ringot; Acting-Master's Mate, Wm. Rushmore; Engineers: Acting-Second-Assistant, Richard Anderson; Acting-Third-Assistant, John Wall. Acting Master, Jonathan Baker; Acting-Ensign, F. A. Gross ; Acting-Master's Mate, F. T. Baldwin; Acting-Assistant Surgeon, John Spare; Acting-Assistant Paymaster, G. L. Ely. Acting-Master, Win. G. Nutting; Acting-Ensigns, T. W. Spencer and W. H. Jen...
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