The Aragonese King who took over in Sicily was Pedro III (also known as Pedro the Great). Naturally, he was not the Don Pedro of Aragon who figures in Much Ado About Nothing, a play which is completely and entirely unhistorical. Undoubtedly, however, it was his name that floated into Shakespeare's mind when he needed one for the prince.
It is quickly established that there has been a battle which Don Pedro has won and which has been practically bloodless. Leonato says:
—Act I, scene i, lines 9-11
Florence was the leading city of Renaissance Italy, the medieval analogue of ancient Athens. Shakespeare never set the scene of one of his plays in that city, but he knew its reputation and worth. Simply by making Claudio a Florentine he was informing the audience that the man was intelligent and gallant.
Leonato has a daughter, Hero, beautiful and shy, and a niece named Beatrice, merry and impudent. The latter is trying to make herself heard and finally manages to say:
—Act I, scene i, lines 29-30
Mountanto is the name of a style of fencing thrust and the implication is that the gentleman in question is a great swashbuckler, presumably a phony, whose valor is all talk.
The Messenger doesn't know whom she means and her cousin, Hero, must identify him, saying:
—Act I, scene i, line 34
Padua is the scene of much of the action of The Taming of the Shrew (see page I-447). The Messenger assures the company that Benedick is alive and well, and Beatrice breaks out at once in a flood of slander against him. Leonato feels it necessary to explain this away and says to the Messenger:
—Act I, scene i, lines 58-61
And indeed, it is this "merry war" that is the heart of the play and that will keep it alive and popular forever.
In come the warriors, including Don Pedro, Claudio, and Benedick. There is a gracious and good-humored conversation with Leonato in the course of which Benedick carefully manages to fail to see Beatrice.
Finally, Beatrice is forced to address him and says:
—Act I, scene i, lines 112-13
Whereupon in the most lordly way possible, Benedick turns, looks at the lady with a vague surprise, and says:
—Act I, scene i, lines 114-15
And the battle is joined.
But not quite all is merry. Among the party is a sour-visaged gentleman who has thus far said nothing. Leonato greets him too, and says:
—Act I, scene i, lines 149-51
He is speaking to Don John, the Prince's illegitimate brother, who has apparently been in rebellion against Don Pedro. In fact, that was what the battle was about. Don John lost, apparently ignominiously, with Claudio particularly notable on the winning side, and the loser has had to reconcile himself with his brother. No wonder he looks so sour.
Nothing of this is historical, but Shakespeare may well have thought of the name because King Philip II of Spain (who died only a year or so before Much Ado About Nothing was written and who had ruled Sicily) had happened to have an illegitimate brother widely known as Don John of Austria.
The historical Don John was, to be sure, nothing at all like the Don John of the play and had never rebelled against his brother. In fact, the historical Don John is best known for his victory over the Turks at the Battle of Lepanto and then for his death, not long afterward, at the age of thirty-one in 1578.
Claudio has fallen in love with Hero and as is natural for a lover, he wants his friend, Benedick, to praise her. Benedick, a very sensible young man, refuses to be poetic about it. He says:
—Act I, scene i, lines 184-86
The Furies were creatures of Greek legend who were vengeful spirits that pursued those guilty of great crimes, and were probably personifications of the madness that stemmed from guilt and remorse. It is clear, though, that despite Benedick's unkind characterization of Beatrice he is very much struck by her-and we might guess that Beatrice wouldn't take so much trouble to tongue-lash Benedick if she weren't equally struck by him.
In short, the two are in love and everyone in the play and in the audience knows it-except for Beatrice and Benedick themselves.
Don Pedro is on Claudio's side, however, and the two of them then proceed to tease Benedick over his confirmed bachelorhood. They assure him he will fall in love and marry someday, and Benedick swears mightily that he won't, saying:
—Act I, scene i, lines 248-50
The reference is to a north English ballad, famous in Shakespeare's time, concerning three master archers who lived in a forest in the extreme north of England. These were Clym of the dough, William of Cloudesly, and Adam Bell, and any of the three might be used as a way of signifying a champion archer. In this case, it is Adam who gets the nod.