-The judgment was recovered in Kentucky by Fonda & Sons against Field and Cain, and it is alleged was assigned by Fonda & Sons to Cain, who brought this action upon it against Field. The judgment was rendered in an ■action brought in the vice-chancellor’s court at Louisville. The summons commanded Field and Cain to appear in the vice-chancellor’s court. An attachment was sued out, and the garnishees were summoned to answer in the Jefferson court of common pleas. It does not appear with certainty whether the judgment was rendered in the vice-chancellor’s court or in the Jefferson court of common pleas. The execution recites that it was rendered in the Jefferson court of common pleas. An assignment of this judgment to Cain, purporting to be signed by Fonda & Sons, was filed nearly seven years after the date of the judgment in the Louisville law and equity court. The record was certified under the act of congress, and in the certification it is recited that the Louisville law and equity court is the successor of the vice-chancellor’s court, under an act of the general assembly of Kentucky. A recovery was had upon this judgment in the court below, and the cause was brought here on writ of error.

evidence. The record of the cause certified from Kentucky, upon which this action was brought, is very confusing. Full faith and credit must, of course, be given to judgments rendered in other states and territories, but just how much what faith or credit would be given to this judgment in Kentucky would depend upon the statutes of that state. If process summoning a party to appear in one court can authorize a judgment to be rendered against him in another court, and if a new court was created as successor of the one in which process is returnable, it must be by some act of the state legislature. Our courts can not take judicial notice of the statutes of Kentucky. They must be proved as facts in the case. This essential proof was lacking in this case.

The record was not sufficient evidence of the assignment. The genuineness of the signature of Fonda & Sons was not shown, and there was not, and, without notice to Field, there could not be, an adjudication of the genuineness of that signature by the mere filing of the paper nearly seven years after the final judgment was rendered. Indeed, the connection with this action of the Louisville law and equity court, in which the alleged assignment was filed, does not appear by any competent proof. If there be any statute making it evidence it was not shown. It will not be necessary or proper to consider the legal effect of the alleged assignment, as the fact has not yet been established. Bor these reasons this cause is reversed and remanded with directions to grant, a new trial.