1429 - After the words of consecration the priest accidentally knocked the chalice over. The Blood splashed onto the chasuble. After burning the spotted part and sewing up the chasuble, the priest saw the spots reappear.
1345 - A gravely ill man, after receiving the Last Rites, vomited into a small basin. The contents were thrown into the flames of the fireplace. The next day, a Host was found suspended in the air inside the fireplace. more info
1421 - a priest that showed no devotion to the Blessed Sacrament threw in the river some consecrated Hosts let over after Mass. Several months later they were found, floating in the water and soaked in Blood.
1222 - during Holy Mass, living Blood dripped from the large Host staining the corporal 1465 - a huge fire broke out and destroyed the church, but a farmer managed to rescue the relic of the Blood-stained Host (miracle of 1222), which remained unharmed