What ships of note (famous merchants or Cruisers or better Military) have one of your captains taken to the bottom?
HMS Rodney and HMS Newcastle - Rodney in the counterattack on Norway, the the Newcastle was in a convoy I blundered into.
HMS Hood - Died soon after in my crazy port attack, snuck into Ewe, didn't make it out.
HMS Ramillies - my only notable kill on a attack on a task-force, hit it at 10,000 meters in a stormy night.