At St. Maartensdyk in Zeeland only one book was printed, _Der zyelen troeste_, the work of a printer named Peter Werrecoren, in November 1478. Of this book only one copy is known, preserved in the library of the abbey of Averbode. In the colophon the printer apologises for the short-comings of his book, saying that it is his first, and that he hopes by the grace of God to improve. We have, however, no record of his ever printing again. Nÿmegen had also but one printer, Gerard Leempt, who issued four books, Zwolle, where Peter van Os of Breda printed from 1479 onwards, is an interesting place in the history of printing, for there, in 1487, appeared portions of the original blocks of the _Biblia Pauperum_ used to illustrate a Dutch edition of the _Epistles and Gospels_, and in 1494 a block from the _Canticum Canticorum_. Peregrinus Barmentlo, the only printer at Hasselt, was at work from 1480 to 1490. He seems to have had some connection with Peter van Os, as was only natural from the situation of Hasselt and its nearness to Zwolle; and we find the cuts of one printer in the hands of the other. Arend de Keysere commenced to print at Audenarde in 1480, his first book being the _Sermons_ of Hermannus de Petra. By April 1483 he had moved from Audenarde and settled at Ghent, where he remained till his death in 1489. His wife, Beatrice van Orrior, continued to print for a short time, but no copy is known of any of her productions. At a later date she married again, her husband being a certain Henry van den Dale, who is mentioned in the St. Lucas-gilde book at Bruges as a printer in that town in 1505-6.