Hey Terry,
Here is the Marine contigent, or at least all I could find, that was assigned to the CSS Virginia. I have the entire crew and have them seperated into to groups by ranks or jobs:
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CONFEDERATE STATES MARINES CORPS:

Meiere, Julius Ernest, Captain, C.S. Marine Corps
Tattnall, John Robert Fenwick, Captain, CSMC
Thom, Reuben Tripplet, Captain (Marine), Commanding Marine Guard. In command of Guns 8 and 9.
Scholls, Jacob S., 1st Sergeant, Marines
Charlesworth, Joshua, Sergeant, Marines
Hart, Charles J., Corporal, Marines
Aird, Hugh, Private, Marines
Aenchbacher, Samuel N., Private, Marines
Baines, John, Musician, Marines
Barclay, John, Private, Marines
Bell, Wm., Private, Marines
Bessant, A.W., Private, Marines
Brennen, Thom., Private, Marines
Brewster, Wm., Private, Marines
Briggs, Wm., Corporal, Marines
Brown, John, Private, Marines
Campbell, James, Marines
Coleman, Thom., Private, Marines
Coyle, Robt., Private, Marines
Crilley, Thomas C., Prviate, Marines
Cunningham, James, Private, Marines
Curtis, Charles, Private, Marines
Davis, Theodore, Private, Marines
Davis, Wm. Henry, Pvt., Marines
Dewey, W. H., Pvt., Marines
Dohan, Thom., Pct., Marines
Driscoll, Owen, Pvt., Marines
Dohan, Thom., Pvt., Marines
Egan, Daniel, Pvt. Marines
Fusely, John, Pvt., Marines
Givens, Tobias, Pvt., Marines
Hampton, Cornelius, Pvt., Marines
Hickey, John, Prvt., Marine
Howell, John, Pvt., Marines
Huddleston, William, Pvt., Marines
Jones, Thom., Pvt., Marines
Kelly, Michael, Pvt., Marines
Langtree, John W., Pvt., Marines
Leahy, James, Pvt., Marines
Litchfield, Orson, Pvt., Marines
Many, Peter, Pvt., Marines
Mary, Michael, Pvt. Marines
McGinnis, Patrick, Pvt. Marines
McLaughlin, Peter, Pvt., Marines
Moriarty, Daniel, Pvt., Marines
Phillips, Jerome B., Pvt., Marines
Purcell, Thom., Pvt., Marines
Sailor, John, Pvt., Marines
Shavor, Jacob, Pvt. Marines
Smith, J.T., Pvt., Marines
Smyth, Sam. B., Pvt, Marines
Sparks, Charles, M., Pvt., Marines
Stack, Garnett N., Pvt., Marines
Swaroz, John P., Pvt. Marines
Turner, Robinson, Pvt., Marines
Watson, Oliver, Pvt., Marines
Wenzel, John, Pvt., Marines
Whitten, James, Pvt., Marines
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I hope this helps,
Dave