New Jersey Statutes Appendix - Former Title 3A Administration of Estates Decedents and Others 3A § 22-1

Where a power, discretionary or otherwise, is or shall be vested in or given to a mental incompetent or the exercise thereof is or shall be dependent upon his consent, the superior court may, if it appears expedient so to do, direct his guardian to exercise the power or execute the consent in such manner and form as the court may direct.

A conveyance or other instrument made by the guardian pursuant to such direction shall be valid and effectual.

Nothing herein contained shall be held to affect the provisions of a will duly executed and admitted to probate.