The closure of St George's Benedictine convent in Prague Castle in 1782 meant the end of a valuable convent library, whose size and contents we can only conjecture. Hitherto we have been aware of a set of 65 codices to be found for the most part in the Czech National Library fonds with individual items owned by the Prague National Museum Library and the Ősterreichische Nationalbibliothek in Vienna. The aim of this paper is to draw attention to the practically unknown St George codices which the Czech National Library purchased together with the Prague Lobkowicz library. These are four breviaries which were acquired by the Lobkowicz Library in 1835. Summer breviary XXIII D 156 was created before the mid-13th century undoubtedly in the environment of St George's Convent, while the somewhat older Calendarium is evidently not from St George's or of Bohemian origin at all. The winter breviary XXIII D 155 is ascribed to St George's Abbess Anežka (1355-1358). Summer breviary XXIII D 142 was created in 1359 for Sister Alžbeta, the codex decoration is from the workshop of master breviarist Grandmaster Lev. Summer breviary XXIII D 138, which is of artistic and iconographic interest, is the work of four scribes and two previously unknown illuminators.
The closure of St George's Benedictine convent in Prague Castle in 1782 meant the end of a valuable convent library, whose size and contents we can only conjecture. Hitherto we have been aware of a set of 65 codices to be found for the most part in the Czech National Library fonds with individual items owned by the Prague National Museum Library and the Ősterreichische Nationalbibliothek in Vienna. The aim of this paper is to draw attention to the practically unknown St George codices which the Czech National Library purchased together with the Prague Lobkowicz library. These are four breviaries which were acquired by the Lobkowicz Library in 1835. Summer breviary XXIII D 156 was created before the mid-13th century undoubtedly in the environment of St George's Convent, while the somewhat older Calendarium is evidently not from St George's or of Bohemian origin at all. The winter breviary XXIII D 155 is ascribed to St George's Abbess Anežka (1355-1358). Summer breviary XXIII D 142 was created in 1359 for Sister Alžbeta, the codex decoration is from the workshop of master breviarist Grandmaster Lev. Summer breviary XXIII D 138, which is of artistic and iconographic interest, is the work of four scribes and two previously unknown illuminators.
Count von Manderscheid-Blankenheim´s library at Blankenheim Castle was closed after Napoleon´s army invaded the Rhineland in 1794. The last owner of the castle, Augusta and Filip Krisitan von Sterrnberg-Manderscheid took some of the books to Prague where they became parts of the Sternberg Library, which itself was incorporated into Prince Lobkowicz´s library, with which it was transferred in 1928 to the Czech National Library collection. This study provides information on the discovery of the uniquely preserved catalogue of the Blankenheim Castle library, compiled sometime between 1789 and 1794. It has been used to successfully identify a total of 29 manuscripts in the National Library collection. The study concludes with an edition of the Blankenheim manuscript catalogue and brief descriptions of the discovered codices.