In the archduchy of Austria, pearls occur in several of the tributaries of the “beautiful blue Danube.” They are especially important in streams within the former district of Schärding, such as the Ludhammerbach, the Ranzenbergerbach, the Glatzbachenbach, the Brambach, the Schwarzbergerbach, the Mosenbach, and the Hollenbach; those in the former district of Waizkirchen, including the Pirningerbach, the Kesselbach, and many of their tributary brooks, and the Michel, the Taglinsbach, the Fixelbach, and the Haarbach, in the domain of Marbach.[224] Fishing in the Pirningerbach and the Kesselbach was prosperous about 1765, and Empress Maria Theresa received a beautiful necklace and bracelets of the pearls therefrom. In the district of Marbach, the fishing was prosecuted as long ago as 1685 for the account of the archbishop of Passau. In Hungary from time immemorial, the native pearls have been popular with the Magyar women, and very many yet exist in the old Hungarian jewelry worn with the national costume. A century ago there was scarcely a family of local prominence which did not possess a necklace of pearls, although these were frequently not of choice quality or of considerable size. With a falling off in the output of the native streams there has been a great increase in the quantity of choice oriental pearls purchased by the wealthy families, and some of the most costly necklaces in Europe are now owned here. In the kingdom of Denmark no pearl fisheries are now prosecuted, but three centuries ago the gems were taken in the Kolding Fjord in the province of Veile, Jutland. The great Holberg, who ranks first in Danish literature, wrote that the governor of the castle at Kolding employed as a pearl fisherman a Greenlander who had come to Denmark in 1605 or 1606, and who “had given the governor to understand that in his native land he was accustomed to fish for pearls.” Being required to work continuously, both winter and summer, he fell ill and died, and as no one else wished to pursue the occupation, the fishery ceased.[225]