1) Confederate admiral
Found on
https://www.crosswordclues.com/clue/semmes
The USS Semmes is an American Charles F Adams Class guided missile destroyer of 3370 tons standard displacement launched in 1961. The USS Semmes is powered by four boilers and two geared steam turbines providing a top speed of 30 knots and a range of 6000 miles at 15 knots. She carries a crew of 360 including 20 officers and is armed with McDonnell...
Found on
http://www.probertencyclopaedia.com/browse/RS.HTM
No exact match found.
