Personal property in the possession or under the control of a person as trustee, guardian, executor or administrator, shall be assessed in his name as such, separate from his individual assessment, or in the name of any one of several joint trustees, guardians, executors or administrators, if the one of them having actual control or possession cannot be ascertained by the assessor, but the personal property belonging to the estate of a decedent shall be assessed in the taxing district wherein the decedent resided at the time of his death, except such part of the tangible property thereof as may be actually located in some other taxing district in this state and assessed therein.
N.J.S. § 54:4-10