The composition of this story has given rise to a singular conjecture. When Montemayor wrote "Diana," and Gil Polo continued it, and Cervantes composed "the robe in which the lovely Galatea appeared to the eyes of men," it is known that they embodied their own passions and sorrows in the pastoral personages they brought on the scene; but Lope is not the hero of his tale. Anfrisio is supposed to represent the duke of Alva himself--the tyrant, the destroyer--who, it would seem, requested his young _protegé_ to immortalise his early loves in the manner other poets had done their own. A good deal of testimony is brought in support of this hypothesis.[79] In the commendatory verses prefixed to the "Arcadia" there is a sonnet from Anfrisio to Lope de Vega, which addresses him by the name of Belardo, under which he personified himself in the pastoral; and which shows by its context that it was written by a man of consequence, and a protector of the poet. "Belardo," he says, "it has proved fortunate for my loves, that you came to my estate and became one of my shepherds; for now neither time nor oblivion will cover them. You have dwelt upon my sorrows, yet not to the full; since they are greater than you have described, though the cause wherefore I suffered lessened them. Tagus and my renowned Tormes listen to you. They call the shepherd of Anfrisio, Apollo. If I am Anfrisio, you are my Apollo!" The painter Francisco Pacheco, in the eulogy that accompanies his portrait of Lope, speaking of the "Arcadia," says that the poet "had succeeded in what he designed, which was to record a real history to the pleasure of the parties." Montalvan hints at the same thing, when he says that Lope wrote this work at the command of the duke, and calls it a "mysterious enigma of elevated subjects, concealed in the disguise of humble shepherds." And Lope himself says, "The 'Arcadia' is a true story;" and again, in the prologue to the work itself, he insists several times on the fact that he describes the sorrows of another, not his own. He assumes the name of Belardo for himself, but introduces himself only as a Spanish shepherd, poor and pursued by adversity. At the conclusion he comes forward as Belardo, addressing his pipe, and taking leave of the tale on which he was occupied. In this he talks of leaving the banks of the Manzanares (the river of Madrid), and seeking a new master and a new life. "What is better," he says, "when one has lost a blessing, than to fly from the spot where one enjoyed it, so not to see it in the possession of another? My fortunes are dubious; but what evil can befall him who has once known happiness? I lost that which was mine, more from not being worthy of it, than from not knowing its value; but I console myself with the expectation of fresh disasters."[80] As the "Arcadia" was written in early life, but not published till 1598, it is impossible to say to what particular period of his career or to what misfortunes the above alludes.