Mr. George Martin found the following and I took the liberty of posting it here. Hope it's ok with Mr. Martin.
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Thursday, February 27, 1862 Cleveland, Tenn.

"Spit snow a little today . . . Heard today that the cars ran off the track with the Alabama 23rd Reg. Killed a soldier."

Myra Inman, A Diary of the Civil War in East Tennessee, William R. Snell, Mercer U. Press, 2000

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This find makes it seem more likely that Ms. White was actually a (hidden) member of the 28th. If we could just figure out what name she used.