Source: Kutnohorský graduál – Graduale de Kutná HoraSiglum: A-Wn 15501Folios: 190r-191rFolio: 190rSequence: 1Full text (or incipit): Sacra nunc MargarethaGenre: SqRubrics: Margarethe virginisFeast: MargaritaeFeast (text): MargaritaeCantus ID: ah09287Form: M