Eibeschütz's early heretical leanings were not absolutely forgotten. When the post of rabbi at Metz became vacant, he applied for it. When the council were occupied with the election, the gray-haired widow of the late rabbi appeared at the meeting, and warned them not to insult the memory of her dead husband and the pious rabbis who had preceded him, by appointing a heretic, perhaps worse (a Mumar), their successor. This solemn admonition from the venerable matron who was related to the wife of Eibeschütz so impressed the council that his election fell through. Jacob Joshua Falk was appointed at Metz. He remained there only a few years, and, on his removal to Frankfort-on-the-Main, Eibeschütz was chosen in his place. Before he entered on his duties, the Austrian War of Succession broke out, a struggle between youthful, aspiring Prussia, under Frederick the Great, and decrepit Austria, under Maria Theresa. A French army, in conjunction with Prussia and the anti-emperor Charles VII, occupied Prague. The systematically brutalized population of Bohemia and Moravia conceived the false notion that the Jews were treacherously taking part with the enemy. It was said that Frederick the Great, the Protestant heretic, was an especial patron of the Jews. In Moravia, whither the Prussians had not yet penetrated, occurred passionate outbursts of fury against the Jews. An Austrian field-marshal in Moravia, under the delusion of the Jews' treachery, issued a decree that the communities, within six days, should "pay down in cash 50,000 Rhenish gulden at Brünn, failing which, they would all be delivered over to pillage and the sword." Through the devoted exertions of Baron de Aguilar and the wealthy rabbi, Issachar Berush Eskeles--two members of the Vienna community--this decree was revoked by the empress, Maria Theresa (March 21). These men had another opportunity to avert a crushing disaster from their brethren.