Gutenberg’s father, whose name was Frilo, had held the office of Tax Receiver or General Accountant in the city, and was among those who were banished in 1420. Gutenberg himself was born either in 1397 or 1398. He appears to have passed a portion of his youth at the little village of Eltville, and from there went to Strasburg. In the year 1433, an entry in the tax record of Mayence speaks of Henne Gensfleisch, called Gutenberg, who was an uncle of the printer. About the year 1440, Gutenberg was engaged in Strasburg in the manufacture of looking-glasses, and is already referred to as a man of scientific attainments and learned in inventions.
One of the court records above referred to gives the details of a suit brought by the brothers Dritzehn against Gutenberg, in connection with this first manufacturing business. Another Dritzehn, a brother or a cousin of the above, had as early as 1437 applied to Gutenberg to be instructed (in consideration of the payment of an honorarium) in a “certain art” (in etlicher kunst). Shortly thereafter Gutenberg entered into an arrangement with a certain Hans Riffe of Lichtenau, and instructed him in the trade of manufacturing mirrors, Riffe making an investment in the business and sharing the profits.
Dritzehn made in all, three contracts with Gutenberg; under the first, he was instructed in the art of stone-polishing, and took some interest in this branch of Gutenberg’s business; under the second, he interested himself in the manufacturing of mirrors; while the third contract refers to certain arts and undertakings (kunste und afentur) in which Dritzehn also received instruction, and to the carrying on of which he also contributed an investment.
It is the opinion of some of the students on the subject that the researches of Gutenberg, which resulted in 1450 in the production of a working printing-press, had begun at least ten years back, and that, in connection with these researches, he had been obliged to borrow money or to accept investments from Dritzehn and from other associates. The vague terms used in referring to the undertakings which were associated with or which followed the mirror manufacturing business (“a certain art”) indicate that these associates had been cautioned to give no information as to the precise nature of the work in which Gutenberg was experimenting. Humphreys is of opinion that the term “manufacture of looking-glasses” was used partly as a blind and partly as a joke, and that Gutenberg was actually engaged in the production (with the aid of one of Koster’s assistants) of copies of the Speculum (Mirror). Against this view is the fact that Gutenberg did not print the Speculum at all. If Gutenberg were already working over the printing-press invention at the time of his association with Dritzehn and with Riffe, there may be some justice in the claim of Strasburg to be the birthplace of the printing-press. The completed press, however, was not produced until Gutenberg had returned to the old home city of the family—Mayence.
After the close of the suit brought by Dritzehn against Gutenberg, that is to say, after 1440, there are no further references to Gutenberg’s undertakings in Strasburg. It is not even known whether or not he continued business operations there, but it appears that he was dwelling there as late as 1444. In 1448, he is recorded as again a citizen of Mayence, and it was in Mayence that, in 1450, the completed invention became known to the world.
Gutenberg’s name stands on no title-page and is connected with no colophon. The fact, however, that the full responsibility for the invention belongs to him is borne witness to by his contemporaries, Peter Schöffer, Ulrich Zell, the Abbot Trithemius, Jacob Wimpheling, and others. In a chronicle of the archbishop of Mayence, continued to the year 1555 and compiled by Count Wilhelm von Zimmern, it is recorded that the noble art of book-printing was discovered in Mayence by a worthy citizen named Gutenberg, who devoted to the invention all his time and resources until he had brought it to a successful completion.
In 1470, a letter was written by the scholar, Wilhelm Fichet, of Paris, to the historian, Robert Gaguin, which letter was later printed on the last sheet of a volume published in Paris and in Basel, entitled: Gasparini Pergamensis Orthographiæ Liber. This letter contains an enthusiastic description of the new art of book-printing discovered in Germany by Gutenberg. The writer says: “There has been discovered in Germany a wonderful new method for the production of books, and those who have mastered this method are taking their invention from Mayence out into the world somewhat as the old Grecian warriors took their weapons from the belly of the Trojan horse. The light of this wonderful discovery will spread from Germany to all parts of the earth. I have been told by three foreigners—Kranz, Freiburger, and Gering—that Gutenberg has succeeded in producing books by means of metal letters in place of using the handiwork of the scribes.”
Fichet goes on to speak of Gutenberg as “bringing more blessings upon the world than were given by the goddess Ceres, for Ceres could bestow only material food, while through Gutenberg the productions of the thinkers could be brought within the reach of all people.” This letter was written only two years after the death of Gutenberg, and as it came from Basel, one of the first cities to which the new art had been carried from Mayence, it constitutes very good contemporary evidence as to the immediate credit that was given to Gutenberg for the invention.[428]
The historical date now given for the completion of the invention is August 22, 1450. On this date Gutenberg entered into a contract with Johann Fust, a wealthy citizen and goldsmith of Mayence, under which contract Fust loaned to Gutenberg, with interest at 6 per cent. (a low rate for that period), the sum of 800 gulden in gold. This sum Gutenberg agreed to utilise in developing his invention, while the material of the workshop to be instituted was pledged to Fust as security for the repayment of the loan. The sum proved insufficient for establishing the necessary plant, and two years later Fust added a further sum of 800 gulden.
Gutenberg pledged himself, as afterwards stated in the lawsuit which arose between Fust and himself, to use this money for the printing of books,—“das werk der bücher.” At the time Gutenberg secured this loan, it seemed evident that, in experimenting with and in developing his invention, he had exhausted his own entire resources.