Robuta

https://ccel.org/ccel/herbermann/cathen09/cathen09.html?term=First%20Council%20of%20Lyons Charles G. Herbermann: Catholic Encyclopedia, Volume 9: Laprade-Mass Liturgy - Christian Classics... catholic encyclopediacharlesherbermannvolumelaprade https://www.ccel.org/ccel/herbermann/cathen06.html?term=gaza Charles G. Herbermann: Catholic Encyclopedia, Volume 6: Fathers of the Church-Gregory XI -... catholic encyclopediaof thegregory xicharlesherbermann