Conrad Sweynheym

Arnold Pannartz and Konrad Sweinheim were two printers of the 15th century.

Pannartz died about 1476, Sweinheim in 1477. Pannartz was, perhaps, a native of Prague, and Sweinheim of Eltville near Mainz. Zedler believes (Gutenberg-Forschungen, 1901) that Sweinheim worked at Eltville with Gutenberg in 1461-1464. Whether Pannartz had been connected with Sweinheim in Germany is not known. It is certain that the two brought Gutenberg's invention to Italy.

The Benedictine abbey of Subiaco was the cradle of Italian printing. Probably Cardinal Giovanni of Turrecremata, who was Abbot in commendam of Subiaco, summoned the two printers there. They came in 1464. The first book that they printed at Subiaco was a Donatus; it has not, however, been preserved. The first book printed in Italy that is extant was a Cicero, De oratore (now in the Buchgewerbehaus at Leipzig), issued in September, 1465. It was followed by Lactantius, De divinis institutionibus, in October, 1465, and Augustine's De civitate Dei (1467). These four impressions from Subiaco are of particular importance, because they abandon the Blackletter of the early German books. In Italy, Roman characters were demanded. Pannartz and Sweinheim, however, did not produce a pure but only a "half Roman" type with Blackletter-like characteristics.

In 1467, the two printers left Subiaco and settled at Rome, where the brothers Pietro and Francesco Massimo placed a house at their disposal. The same year, they published an edition of Cicero's letters that gave its name to the cicero, the Continental equivalent of the pica. Their proof and manuscript reader was Giovan de' Bussi, since 1469 Bishop of Aleria in Corsica.

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