If even Isaac Samuel had not had children, the powerful bond of union which exists between certain Jewish families, would have rendered practicable the last will of De Rennepont.  The relations of Isaac would have become partner; in his gratitude to his benefactor, and they, and their succeeding generations, would have religiously accomplished the task imposed upon one of their race.  But, several years after the death of De Rennepont, Isaac had a son.

This son, Levy Samuel, born in 1689, not having had any children by his first wife, married again at nearly sixty years of age, and, in 1750, he also had a son—­David Samuel, the guardian of the house in the Rue Saint Francois, who, in 1832 (the date of this narrative), was eighty-two years old, and seemed likely to live as long as his father, who had died at the age of ninety-three.  Finally, Abel Samuel, the son whom Bathsheba so bitterly regretted, born in 1790, had perished under the Russian knout, at the age of thirty-six.

Having established this humble genealogy, we easily understand how this successive longevity of three members of the Samuel family, all of whom had been guardians of the walled house, by uniting, as it were, the nineteenth with the seventeenth century, simplified and facilitated the execution of M. de Rennepont’s will; the latter having declared his desire to the grandfather of the Samuels, that the capital should only be augmented by interest at five per cent.—­so that the fortune might come to his descendants free from all taint of usurious speculation.

The fellow men of the Samuel family, the first inventors of the bill of exchange, which served them in the Middle Ages to transport mysteriously considerable amounts from one end of the world to the other, to conceal their fortune, and to shield it from the rapacity of their enemies—­the Jews, we say, having almost the monopoly of the trade in money and exchanges, until the end of the eighteenth century, aided the secret transactions and financial operations of this family, which, up to about 1820, placed their different securities, which had become progressively immense, in the hands of the principal Israelitish bankers and merchants of Europe.  This sure and secret manner of acting had enabled the present guardian of the house in the Rue Saint-Francois, to effect enormous investments, unknown to all; and it was more especially during the period of his management, that the capital sum had acquired, by the mere fact of compound interest, an almost incalculable development.  Compared with him, his father and grandfather had only small amounts to manage.  Though it had only been necessary to find successively sure and immediate investments, so that the money might not remain as it were one day without bearing interest, it had acquired financial capacity to attain this result, when so many millions were in question.  The last of the Samuels, brought up in the school of his father, had exhibited this