Jerome of Moravia was born on the 30th of September 1200, at Olmutz, the Fortress gate of Bohemia, where his father, one of the Minnesingers attached to the Emperor’s Court, had been rewarded with an estate by Frederick Barbarossa. As these Court musicians were, to a man, the creatures of the Ghibelline sovereigns, the son could not altogether escape the taint of heterodoxy that stamped the enemies of the Church, though this malign spirit was largely neutralised by the fidelity of his mother, Ysen-trude, who, as a maid.of honour to the wife of Conrad II of Hungary, had caught some measure of the intense piety that distinguished his daughter St. Elizabeth. At an early age the boy was placed in the care of the Archbishop, who wisely recommended the tempering influence of the severe discipline of the Song School. During his leisure hours between school and chancel Jerome found delight in fingering the psaltery, rota, gigue and symphony, and made the day merry with the simpler songs of the Troubadours. He would listen wide-eyed to his father’s tales of the fifth Crusade and the Wartburg Tournament, though more frequently—for his father’s visits were rare—he would fall asleep to his mother’s stories of Tristram, Parsifal, the Nibelungs, and the Holy Grail. Soon ambition awoke and made the Cathedral school with its midnight Lauds distasteful. At fourteen he entered upon his trivium at Brunn, but he was old enough even then to find a magnet in Cologne, which was nearer Eisenach, the home of Reinmar, Wolfram and other stars in the Minnesingers’ firmament; and nearer also to his father. He attained his immediate goal in 1216. At Cologne the quadrivial course was lightened by his passion for harmony and acoustics, but his hopes were dashed when his father made it plain to him that the knightly singers’ calling was hastening to decay.