But whilst on the journey and crossing a pass (the Jaufen), which afforded the quickest route from Sterzing to Margaret's home near Meran, the Bishop of Freisingen's horse stumbled and threw its rider, killing him on the spot. This accident so sapped the courage of the other two bishops (who doubtless considered the event as a direct message of wrath from Heaven) that they refused to go on with the scheme upon which they had embarked. This did not, however, weaken the determination of either the Emperor or Louis, who, on his arrival at Castle Tyrol, forced the terrified resident chaplain to celebrate the marriage, although we are told the people protested loudly, anticipating terrible punishments for breaking the laws of the Church and defying the commands of the Pope. Nevertheless the event was celebrated with great festivities, and, so far as one can gather, no immediate wrath from Heaven was experienced by the evildoers. [Sidenote: ERA OF CIVIL WAR] During the weak rule of John, the various nobles in Tyrol had gained great ascendency; had extended their possessions and rights; and had in fact seriously weakened the sovereign power of their ruler. Louis proved of very different metal to his precursor. He at once attacked the nobles, who had aggregated to themselves unlawful or dangerous authority, devastating their estates, burning and dismantling their castles and fortresses, and exiling those who did not submit. Civil war of the most bloodthirsty kind ran riot in Tyrol, and other disasters in the shape of fire, which destroyed some of the most important towns, including Meran the capital; swarms of locusts, plague and earthquake, all afflicted the unhappy and unfortunate land. It is needless to say that these terrible calamities were esteemed by many Tyrolese as the direct expression by Heaven of anger at Margaret's bigamous marriage and defiance of the power of the Church. The ravages of the Black Death were not less severe than in other parts of Southern Europe, and, according to one chronicler, scarcely a sixth of the population of Tyrol were left alive. As was so often the case in the Middle Ages, some human scapegoat was sought for and found; and the very common one was fixed upon--the Jews. The persecution of this unfortunate race which ensued was of so ruthless a character that neither women, children, nor the aged were spared, with the result, we are told, that very few were left alive.