¶1The defendant’s intestate, as assignee of a' mortgage, took possession of the mortgaged premises, receiving the rents and profits and retaining possession to the time of his-death.
¶2This suit is brought to recover an alleged excess of rents and. profits received by defendant’s intestate above the amount due on. the mortgage.
¶3The mortgage debt bore interest from the beginning and payment was overdue, and no interest had been demanded or paid, except by rents and profits. There was evidence tending to prove that the net rents and profits exceeded the amount of the mortgage debt, and evidence to prové they did not.
¶4The presiding justice instructed the jury " that Mr. Small (defendant’s intestate) would be entitled to six per cent interest *324•on the mortgage debt at that time up to the time he took pos■session. . . . Whatever you find that sum to be then, Mr. ■Small would be entitled to interest for that number of years and nnonths added to the amount of the mortgage debt.”
¶5He further instructed the jury that they should " commence and •compute the interest on the whole before Small took possession, using that as a principal from that time and compute the interest mp to the time when the annual interest of the first year’s occupation should be considered as a payment and so on through.”
¶6The instructions given were erroneous. The assignee of the ’mortgage was only entitled to the note and interest thereon to the time of its redemption. He had no right to cast interest to the time he took possession and make that a new principal upon ■which to cast interest. He had no right to compound interest.
¶7It is true, it was held in Jackson v. Campbell, 5 Wend. 572, that when a previous mortgage is paid and an assignment is ^obtained with the concurrence of the mortgagor, the assignee is entitled to interest upon the sum paid, as well upon the interest as the principal. But this principle, if sound, does not appty to the case at bar. Here, there appears no concurrence of the .mortgagor.
¶8Exceptions sustained.