Every person having the custody of a will shall, within 30 days after he has knowledge of the decease of the testator, deliver it to the court of probate, or to the person named therein as executor.
N.H. Rev. Stat. Ann. § 552:2
Delivery of Will
Source
Official source: New Hampshire General Court. Reproduced from public-domain New Hampshire statutes; confirm against the official source for the current text. Not legal advice.