Mazeppa, a legend of the Russian Ukraine, or frontier region, is based on the passage in Voltaire's Charles XII. prefixed as the "Advertisement" to the poem. Voltaire seems to have known very little about the man or his history, and Byron, though he draws largely on his imagination, was content to take his substratum of fact from Voltaire. The "true story of Mazeppa" is worth re-telling for its own sake, and lends a fresh interest and vitality to the legend. Ivan Stepanovitch Mazeppa (or Mazepa), born about the year 1645, was of Cossack origin, but appears to have belonged, by descent or creation, to the lesser nobility of the semi-Polish Volhynia. He began life (1660) as a page of honour in the Court of King John Casimir V. of Poland, where he studied Latin, and acquired the tongue and pen of eloquent statesmanship. Banished from the court on account of a quarrel, he withdrew to his mother's estate in Volhynia, and there, to beguile the time, made love to the wife of a neighbouring magnate, the pane or Lord Falbowski. The intrigue was discovered, and to avenge his wrongs the outraged husband caused Mazeppa to be stripped to the skin, and bound to his own steed. The horse, lashed into madness, and terror-stricken by the discharge of a pistol, started off at a gallop, and rushing "thorough bush, thorough briar," carried his torn and bleeding rider into the courtyard of his own mansion!

With regard to the sequel or issue of this episode, history is silent, but when the curtain rises again (A.D. 1674) Mazeppa is discovered in the character of writer-general or foreign secretary to Peter Doroshénko, hetman or president of the Western Ukraine, on the hither side of the Dniéper. From the service of Doroshénko, who came to an untimely end, he passed by a series of accidents into the employ of his rival, Samoïlovitch, hetman of the Eastern Ukraine, and, as his secretary or envoy, continued to attract the notice and to conciliate the good will of the (regent) Tzarina Sophia and her eminent boyard, Prince Basil Golitsyn. A time came (1687) when it served the interests of Russia to degrade Samoïlovitch, and raise Mazeppa to the post of hetman, and thenceforward, for twenty years and more, he held something like a regal sway over the whole of the Ukraine (a fertile "no-man's land," watered by the Dniéper and its tributaries), openly the loyal and zealous ally of his neighbour and suzerain, Peter the Great.

How far this allegiance was genuine, or whether a secret preference for Poland, the land of his adoption, or a long-concealed impatience of Muscovite suzerainty would in any case have urged him to revolt, must remain doubtful, but it is certain that the immediate cause of a final reversal of the allegiance and a break with the Tsar was a second and still more fateful affaire du coeur. The hetman was upwards of sixty years of age, but, even so, he fell in love with his god-daughter, Matréna, who, in spite of difference of age and ecclesiastical kinship, not only returned his love, but, to escape the upbraidings and persecution of her mother, took refuge under his roof. Mazeppa sent the girl back to her home, but, as his love-letters testify, continued to woo her with the tenderest and most passionate solicitings; and, although she finally yielded to force majeure and married another suitor, her parents nursed their revenge, and endeavoured to embroil the hetman with the Tsar. For a time their machinations failed, and Matréna's father, Kotchúbey, together with his friend Iskra, were executed with the Tsar's assent and approbation. Before long, however, Mazeppa, who had been for some time past in secret correspondence with the Swedes, signalized his defection from Peter by offering his services first to Stanislaus of Poland, and afterwards to Charles XII. of Sweden, who was meditating the invasion of Russia.

"Pultowa's day," July 8, 1709, was the last of Mazeppa's power and influence, and in the following year (March 31, 1710), "he died of old age, perhaps of a broken heart," at Várnitza, a village near Bender, on the Dniester, whither he had accompanied the vanquished and fugitive Charles.

Such was Mazeppa, a man destined to pass through the crowded scenes of history, and to take his stand among the greater heroes of romance. His deeds of daring, his intrigues and his treachery, have been and still are sung by the wandering minstrels of the Ukraine. His story has passed into literature. His ride forms the subject of an Orientale (1829) by Victor Hugo, who treats Byron's theme symbolically; and the romance of his old age, his love for his god-daughter Matréna, with its tragical issue, the judicial murder of Kotchúbey and Iskra, are celebrated by the "Russian Byron" Pushkin, in his poem Poltava. He forms the subject of a novel, Iwan Wizigin, by Bulgarin, 1830, and of tragedies by I. Slowacki, 1840, and Rudolph von Gottschall. From literature Mazeppa has passed into art in the "symphonic poem" of Franz Lizt (1857); and, yet again, pour comble de gloire, Mazeppa, or The Wild Horse of Tartary, is the title of a "romantic drama," first played at the Royal Amphitheatre, Westminster Bridge, on Easter Monday, 1831; and revived at Astley's Theatre, when Adah Isaacs Menken appeared as "Mazeppa," October 3, 1864. (Peter the Great, by Eugene Schuyler, 1884, ii. 115, seq.; Le Fils de Pierre Le Grand, Mazeppa, etc., by Viscount E. Melchior de Vogüé", Paris, 1884; Peter the Great, by Oscar Browning, 1899, pp. 219-229.)

Of the composition of Mazeppa we know nothing, except that on September 24, 1818, "it was still to finish" (Letters, 1900, iv. 264). It was published together with an Ode (Venice: An Ode) and A Fragment (see Letters, 1899, iii. Appendix IV. pp. 446-453), June 28, 1819.

Notices of Mazeppa appeared in Blackwood's Edinburgh Magazine, July, 1819, vol. v. p. 429 (for John Gilpin and Mazeppa, by William Maginn, vide ibid., pp. 434-439); the Monthly Review, July, 1819, vol. 89, pp. 309-321; and the Eclectic Review, August, 1819, vol. xii. pp. 147-156.