To these general grievances was gradually added a chain of singular incidents, which at length converted the anxiety of the Protestants into utter distrust. During the Spanish persecutions in the Netherlands, several Protestant families had taken refuge in Aix-la-Chapelle, an imperial city, and attached to the Roman Catholic faith, where they settled and insensibly extended their adherents. Having succeeded by stratagem in introducing some of their members into the municipal council, they demanded a church and the public exercise of their worship, and the demand being unfavourably received, they succeeded by violence in enforcing it, and also in usurping the entire government of the city. To see so important a city in Protestant hands was too heavy a blow for the Emperor and the Roman Catholics. After all the Emperor's requests and commands for the restoration of the olden government had proved ineffectual, the Aulic Council proclaimed the city under the ban of the Empire, which, however, was not put in force till the following reign. Of yet greater importance were two other attempts of the Protestants to extend their influence and their power. The Elector Gebhard, of Cologne, (born Truchsess--[Grand-master of the kitchen.]--of Waldburg,) conceived for the young Countess Agnes, of Mansfield, Canoness of Gerresheim, a passion which was not unreturned. As the eyes of all Germany were directed to this intercourse, the brothers of the Countess, two zealous Calvinists, demanded satisfaction for the injured honour of their house, which, as long as the elector remained a Roman Catholic prelate, could not be repaired by marriage. They threatened the elector they would wash out this stain in his blood and their sister's, unless he either abandoned all further connexion with the countess, or consented to re-establish her reputation at the altar. The elector, indifferent to all the consequences of this step, listened to nothing but the voice of love. Whether it was in consequence of his previous inclination to the reformed doctrines, or that the charms of his mistress alone effected this wonder, he renounced the Roman Catholic faith, and led the beautiful Agnes to the altar.