received a summons for directions under paragraph (10) of this rule and thereupon the caveat shall cease to have effect. (12) Upon the commencement of a probate action, the Probate Registrar shall, in respect of each caveat then in force (other than a caveat entered by the plaintiff), give to the caveator notice of the commencement of the action and upon the subsequent entry of a caveat at any time when the action is pending, shall likewise notify the caveator of the existence of the action. (13) Unless the Registrar otherwise directs(a) any caveat in force at the commencement of proceedings by way of citation or motion shall, unless withdrawn pursuant to paragraph (8) of this rule, remain in force until an application for a grant is made by the person shown to be entitled thereto by the decision of the Court in such proceedings and upon such application, any caveat entered by a party who had notice of the proceedings shall cease to have effect; (b) any caveat in respect of which an appearance to a warning has been entered shall remain in force until the commencement of a probate action; (c) the commencement of a probate action shall, whether or not any caveat has been entered, operate to prevent the sealing of a grant until application for a grant is made by the person shown to be entitled thereto by the decision of the Court in such action and upon such application any caveat entered by a party who had notice of the action, or by a caveator who was given notice under paragraph (12) of this rule, shall cease to have effect. (14) Except with the leave of the Registrar, no further caveat may be entered by or on behalf of any caveator whose caveat has ceased to have effect under paragraph (11) or (13) of this rule. 58. (1) Every citation shall be settled by the registrar before being issued. (2) Every averment in a citation, and such other information as the registrar may require, shall be verified by an affidavit sworn by the person issuing the citation (in this Order called "the citor") or if there are two or more citors, by one of them: Provided that the registrar may, in special circumstances, accept an affidavit sworn by the citor's legal practitioner. (3) The citor shall enter a caveat before issuing a citation. (4) Every citation shall be served personally on the person cited unless the registrar, on cause shown by affidavit, directs some other mode of service, which may include notice by advertisement. (5) Every will referred to in a citation shall be lodged in the Registry before the citation is issued, except where the will is not in the citor's possession and the Registrar is satisfied that it is impracticable to require it to be lodged. (6) A person who has been cited to appear may, within eight days of service of the citation upon him inclusive of the day of such service or at any time thereafter if no application has been made by the citor under paragraph (5) of rule 59 or paragraph (2) of rule 60 of these Rules, enter an appearance in the Registry by filing Form 191 in the Appendix to these Rules and making an entry in the appropriate book, and shall forthwith thereafter serve on the citor a copy of Form 191 sealed with the seal of the Registry. 59. (1) A citation to accept or refuse a grant may be issued at the instance of any person who would himself be entitled to a grant in the event of the person cited renouncing his right thereto. (2) Where power to make a grant to an executor has been reserved, a citation calling on him to accept or refuse a grant may be issued at the instance of the executors who have proved the will or the executors of the last survivor of deceased executors who have proved. (3) A citation calling on an executor who has intermeddled in the estate of the deceased to show cause why he should not be ordered to take a grant may be issued at the instance of any person interested in the estate at any time after the expiration of six months from the death of the deceased: