ALL SAINTS CELEBRATED IN MAY Saints celebrated on the 3rd of May HERMANN HEYDER, RELIGIOUS A page of one of Fortunatus Hueber's Saints' books, "Stammenbuch..." (1693) Hermann Heyder (Hermannus) was a Franciscan who became a victim of charity in Thuringia. In A.D. 1671, he buried his confrere Gregorius, who had died of the plague and whom nobody wanted to bury. Not long after, he himself died of this highly contagious disease . (Hub. Men.) (Information from Stadler 's Complete Encyclopedia of Saints, Volume 2, Augsburg, 1861, p. 672) Stadler's Complete Encyclopedia of Saints - Sources and Abbreviations