New Jersey Statute of Wills

N.J. Stat. §3B:1-3 & 1-4

3B:1-3. Devolution of property upon death.

 3B:1-3. Upon the death of an individual, his real and personal property devolves to the persons to whom it is devised by his will or to those indicated as substitutes for them in cases involving lapse, renunciation, or other circumstances affecting the devolution of testate estates, or in the absence of testamentary disposition, to his heirs, or to those indicated as substitutes for them in cases involving renunciation or other circumstances affecting devolution of intestate estates, subject to rights of creditors and to administration.

3B:1-4. Contractual arrangements relating to death

A contract to make a will or devise, or not to revoke a will or devise, or to die intestate, if executed after September 1, 1978, can be established only by (1) provisions of a will stating material provisions of the contract; (2) an express reference in a will to a contract and extrinsic evidence proving the terms of the contract; or (3) a writing signed by the decedent evidencing the contract. The execution of a joint will or mutual wills does not create a presumption of a contract not to revoke the will or wills.

3B:1-6. Law governing rights, duties and powers of fiduciaries

The provisions of this title shall govern the rights, duties and powers of successors and fiduciaries relating to the administration of all estates except that the validity and propriety of all acts done by a fiduciary and all rights established in successors prior to September 1, 1978, shall be determined under the law as then in effect.