https://sermonry.com/propers/saint-hyacinth/alleluia/
Alleluia of Saint Hyacinth
Alleluia of Saint Hyacinth — text, sermons, and commentaries.
saint hyacinthalleluia
https://www.traditioninaction.org/SOD/j380_08-17_Hya.htm
St. Hyacinth of Poland – August 17 - Saint of the Day by Prof. Plinio Correa de Oliveira
Prof. Plinio comments on St. Hyacinth of Poland – August 17 - 1185-1257, a Dominican escorted to Heaven by Our Lady, who carried the Blessed Sacrament and...
hyacinth of polandthe dayde oliveiraaugustsaint