Who used the term "band of brothers" originally from Shakespeare's play about the King of England, in reference to his captains at the Battle of the Nile?
Nelson's band of brothers: "Band of brothers" was a phrase used by Rear-Admiral Horatio Nelson to refer to the captains under his command just before and at the Battle of the Nile in 1798. Henry V (play):  It tells the story of King Henry V of England, focusing on events immediately before and after the Battle of Agincourt (1415) during the Hundred Years' War.
Rear-Admiral Horatio Nelson