• Thumbnail for Antipope Clement III
    III (1084–1100) and Rome’s River as a Place of Oblivion and Memory," Reti Medievali Rivista, 13/1 (Apr. 2012) Dolcini, Carlo. "Clement III, antipapa"...
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  • 1102. Papal selection before 1059 Piazza and Anzoise (2019), "Teodorico, antipapa", Dizionario Biografico degli Italiani. Hüls, pp. 92–93. (in German) Philipp...
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    (Rome 1955), pp. 81-92. (in Italian) Wolfgang Huschner, "Giovanni XVI, antipapa," Enciclopedia dei Papi (2000). (in Italian): Dopo la morte del vescovo...
    63 KB (8,763 words) - 19:46, 16 June 2024