Quem Johannes
Troparium, prosarium, processionale Sancti Martialis Lemovicensis Source: gallica.bnf.fr Bibliothèque nationale de France, Département des manuscrits, Latin 1120, fol. 41r.
Troparium, prosarium, processionale Sancti Martialis Lemovicensis Source: gallica.bnf.fr Bibliothèque nationale de France, Département des manuscrits, Latin 1120, fol. 41r.