|←Author Index: Gr||Pope Gregory XIV
|Born Niccolò Sfondrati, was Pope from 5 December, 1590 until his death in 1591.|
||There are no works on Wikisource by this author. If you'd like to add a new text, please review Help:Adding texts.|
Works about Pope Gregory
- "Gregory XIV." in the Encyclopædia Britannica, 9th ed.
- "Gregory XIV." in the Encyclopædia Britannica, 11th ed.
- “Pope Gregory XIV,” in Catholic Encyclopedia, 1913.
Works by this author published before January 1, 1923 are in the public domain worldwide because the author died at least 100 years ago. Translations or editions published later may be copyrighted. Posthumous works may be copyrighted based on how long they have been published in certain countries and areas.