RSA 552:15: Notice to Legatees and Heirs at Law.

Every executor shall, within sixty days after his appointment, notify each legatee specifically named in the will of the fact that such legatee appears to be interested therein, and shall notify the surviving spouse and heirs at law, if known, that the will has been proved, and shall, within ninety days after his appointment, certify to the judge that notice as herein required has been given, stating in what manner and to whom.