New Jersey Statutes Appendix - Former Title 3A Administration of Estates Decedents and Others 3A § 6-52

There shall be survivorship and succession between and among cofiduciaries and if there survives or remains at least 1 fiduciary qualified to act, no substituted fiduciary need be appointed to act in the place of any cofiduciary who may have died or may have been removed or discharged or otherwise disabled to act. The surviving fiduciary or cofiduciaries shall proceed with the duties of the office and shall be entitled to the property and assets, and to sue for and recover the same, and to sell and convey them, as if such remaining fiduciary or cofiduciaries had been solely appointed to such office.