The son of Henry the Sixth of Germany, the most victorious but most cruel of the Hohenstaufen emperors, and of Constance the Empress, daughter of Roger, the great Norman King of Sicily, Frederick had begun life on December the twenty-sixth, 1194, as heir to two powerful kingdoms. His birth had been the occasion of great rejoicings, and vassal princes and courtier poets had hailed him as "the Imperial Babe, the Glory of Italy, the Heir of the Cæsars, the Reformer of the World and the Empire!" When but two years old he had been proclaimed King of the Romans and Emperor-elect of Germany, and, when but three, he had, on the death of his father, been crowned King of Sicily and Apulia, in the great cathedral of Palermo.
But in all those two sovereignties, no sadder-hearted nor lonelier lad could have been found than this boy of thirteen, this solitary and friendless orphan, this Frederick of Hohenstaufen, the boy emperor. In Germany his uncle, Philip of Suabia, disputed with Otho of Brunswick for the imperial crown. And beautiful Sicily, the land of his birth, the land over which he was acknowledged as king, was filled with war and blood. From the lemon groves of Messina to the flowery slopes of Palermo, noble and priest, Christian and Saracen, French and German, strove for power and ravaged the land with fire and sword. Deprived sometimes of even the necessities of life, deserted by those who should have stood loyal to him, often hungry and always friendless, shielded from absolute want only by the pity of the good burghers of Palermo, used in turn by every faction and made the excuse for every feud, this heir to so great power was himself the most powerless of kings, the most unhappy of boys. And now, as he sits in his gleaming palace, uncertain where to turn for help, all his sad young heart goes into an appealing letter which has come down to us across the centuries, and a portion of which is here given to complete the dismal picture of this worried young monarch of long ago:
"To all the kings of the world and to all the princes of the universe, the innocent boy, King of Sicily, called Frederick: Greeting in God's name! Assemble yourselves, ye nations; draw nigh, ye princes, and see if any sorrow be like unto my sorrow! My parents died ere I could know their caresses, and I, a gentle lamb among wolves, fell into slavish dependence upon men of various tribes and tongues. My daily bread, my drink, my freedom, all are measured out to me in scanty proportion. No king am I. I am ruled, instead of ruling. I beg favors, instead of granting them. Again and again I beseech you, O ye princes of the earth, to aid me to withstand slaves, to set free the son of Cæsar, to raise up the crown of the kingdom, and to gather together again the scattered people!"
But it is a long lane that has no turning, and before many months another change came in the kaleidoscope of this young king's fortunes. Pope Innocent the Third had been named by the Empress Constance as guardian of her orphaned boy. To him Walter the Chancellor appealed for aid. Knights and galleys were soon in readiness. Palermo was stormed. Count Diephold was overthrown and imprisoned in the castle dungeon. Kapparon and his Pisan allies and Saracen serfs were driven out of Sicily, and the "Son of Cæsar" reigned as king once more. Then came a new alliance. Helped on by the Pope, a Spanish friendship ripened into a speedy marriage. Frederick was declared of age when he reached his fourteenth birthday, and a few months after, on the fifteenth of August, 1209, amid great rejoicings which filled Palermo with brilliancy and crowded its narrow and crooked streets with a glittering throng, the "Boy of Apulia," as he was called, was married to the wise and beautiful Constance, the daughter of Alfonso, King of Arragon. This alliance gave the young husband the desired opportunity; for, with five hundred foreign knights at his back he asserted his authority over his rebellious subjects as King of Sicily. The poor little prince, whose childhood had known only misfortune and unhappiness, became a prince indeed, and, boy though he was, took so manly and determined a stand that, ere the year was out, his authority was supreme from the walls of Palermo to the Straits of Messina.
Meantime, in Germany, affairs had been going from bad to worse. Frederick's uncle, Philip of Suabia, had been assassinated at Bamberg, and Otho of Brunswick, head of the House of Guelf, crossed the Alps, was crowned Emperor at Rome in defiance of young Frederick's claim to the Imperial throne, and marched into Southern Italy, threatening the conquest of his boy rival's Sicilian kingdom.
Again trouble threatened the youthful monarch. Anxious faces looked seaward from the castle towers; and, hopeless of withstanding any attack from Otho's hardy and victorious troops, Frederick made preparations for flight when once his gigantic rival should thunder at Palermo's gates.
"Tidings, my lord King; tidings from the north!" said Walter the Chancellor, entering the king's apartment one bright November day in the year 1211. "Here rides a galley from Gaeta in the Cala port, and in it comes the Suabian knight Anselm von Justingen, with a brave and trusty following. He beareth word to thee, my lord, from Frankfort and from Rome."
"How, then; has Otho some new design against our crown?" said Frederick. "I pray thee, good Chancellor, give the Knight of Suabia instant audience."
And soon, through the Gothic door-way of that gorgeous palace of the old Norman and older Saracen lords of Sicily, came the bluff German knight Anselm von Justingen, bringing into its perfumed air some of the strength and resoluteness of his sturdy Suabian breezes. With a deep salutation, he greeted the royal boy.
"Hail, O King!" he said. "I bring thee word of note. Otho, the Guelf, whom men now call Emperor, is speeding toward the north. Never more need Sicily fear his grip. The throne which he usurps is shaken and disturbed. The world needs an emperor who can check disorders and bring it life and strength. Whose hand may do this so surely as thine—the illustrious Lord Frederick of the grand old Hohenstaufen line, the elect King of the Romans, the Lord of Sicily?"