I have to say: the last thing I expected last night while taking a break and watching the detective series, "The Mallorca Files," was: a reference to 19th-century German literature ¯_(ツ)_/¯
Speaking of Grillparzer, here's the first edition of his Die Ahnfrau (1817). The preface notes that, although he shortened and revised the drama for the stage, he hopes the public will read the full text presented here. He also defends himself against critics, above all, those who read this exemplar of the Schicksalsdrama or tragedy of fate, as endorsing superstition or a fatalist worldview
And (why not?): the first edition (1830) of Grillparzer's Ein treuer Diener seines Herrn (a loyal servant of his lord), a historical drama set in medieval Hungary
rare original paper wrapper has owner's stamp of Carl Gerold's Sohn, Vienna, a publisher with whom Grillparzer would have preferred to work