first instance decides against the validity of the marriage and no one else appeals, the defender of marriage has the right to appeal to the higher court. If he feels it his duty to appeal, a new marriage may not be contracted until his plea is heard. This canon legislation was extended and enforced in the United States by an Instruction of Propaganda in 1883, published with the Acts and Decrees of the Third Plenary Council of Baltimore. Though the bull does not require it, the practice of the Roman church extends the intervention of the defender to cases of true marriages not consummated where the Holy See is requested to grant a dispensation for a new marriage. Proceedings in second instance The obligation of the defender to appeal from the decision of first instance adverse to the validity of a marriage has been modified by the Holy See in several cases where the invalidity depends upon facts indisputably proven. Where the decree "Tametsi" of the Council of Trent was binding, requiring the presence of the parish priest for the validity, if only a civil ceremony was used, the bishop may declare the marriage null without the participation of the defender. In view of new matrimonial law contained in the decree "Ne Temere" of Pius X this also holds anywhere if a marriage is attempted only before a civil authority or non-Catholic minister of religion. Yet if an ecclesiastical form had been used, and the nullity from clandestinity was questioned, the presence of the defender is required; but if the impediment of clandestinity clearly appears he need not appeal. This is true also if, through absence of ecclesiastical dispensation, there is an impediment of disparity of worship, or of consanguinity, or of affinity from lawful intercourse, or of spiritual relationship, or of certain previous legitimate marriage still existing. In these cases the ordinary may, with the participation of the defender, declare the marriage null, and the defender is not required to appeal. This, however, was declared by the Holy Office (27 May 1901) to be understood only of cases in which certainly and clearly the impediment is proven; otherwise the defender must proceed to the higher court. The defender is exhorted to exercise his office gratuitously, but he may be compensated from fees imposed by the court or from other diocesan resources. Briefs submitted to the tribunal by the defender