N.Y. Est. Powers & Trusts Law § 5-3.4

§ 5-3.4 Action in supreme court by child born after execution of will,\n by surviving spouse upon revocation of will by marriage or by\n subscribing witness with interest under will\n In the event that the administration of a decedent's estate in the\nsurrogate's court has been completed and the estate distributed, an\naction may be maintained in the supreme court by an after-born child\nunder 5-3.2, a surviving spouse under 5-1.3 or an attesting witness\nunder 3-3.2 to enforce rights under such sections against testamentary\nbeneficiaries or distributees, as the case may be.\n