Cunegund of Swabia, Queen of Bohemia. [Public letter] in Codex Diplomaticus et Epistolarius Regni Bohemiae 3.1.93-94

[Public letter from Cunegund of Swabia, Queen of Bohemia]
The queen gives the town of Seifersdorf to the monastery of St. Marienthal, which she had founded.
Online at Epistolae (See also Bibliographia record).