The time appointed in the Archdioceses of Dublin, for complying with the Easter Duty, begins an Ash-Wednesday, and terminates on Ascension Day. They who, without some reasonable cause, neglect this important duty, are liable to be excommunicated whilst living, and when they die, to be deprived of Christian burial, according to the fourth Council of Lateran, can. 21. Marriage cannot be contracted by persons within the fourth degree of kindred without a dispensation, and if attempted is invalid. Spiritual kindred, contracted by baptism or confirmation, is an impediment. Clandestine marriage is that which is not performed by the pastor of one of the party, with certificate, or by another priest, with his license, and in the presence of two or three witnesses. Clandestine marriages are unlawful, and forbidden by the church; and are null or invalid in all the dioceses of Ireland, as the Decree of the Council of Trent, which annuls clandestine marriages, has duly been received in them all, 2nd December, 1827, and was in force thirty days after, or 1st January, 1828. The solemnizing of marriage is forbidden from the first Sunday in Advent till after Twelfth-day; and from the beginning of Lent till Easter-Sunday. At all other times it may be solemnized. Plenary Indulgences Plenary Indulgences are granted to the faithful of this kingdom by complying with the usual conditions:-- On the feast of St. Patrick, or any day within the octave. Item, on the feast of SS. Peter and Paul, or any day within the octave. Item, at the hour of death, to such as devoutly invoke the sacred name of Jesus, at least with the heart. {13} The other Indulgences which are granted to the faithful of the Archdioceses of Dublin, on the feasts of the Nativity of our Lord, the Circumcision, the Epiphany, the Resurrection, the Ascension, Pentecost, Corpus Christi, on the five principal festivals of the Blessed Virgin, and the feast of All Saints, &c, are commonly published from the altars. _Note_.--By an Indulgence is meant a relaxation or remission of the temporal punishment due to sins already forgiven, both as to the guilt and eternal punishment. Some Indulgences are called _plenary;_ because, when the full effect of them is gained, they remit all the debt of temporal punishment: others are called _partial_; for example, an Indulgence of forty or an hundred days, or of three, seven, ten, fifteen, or more years; because the penitent is only thereby released in part, or from such a proportion of the debt of temporal punishment as was formerly enjoined by the penitential canons, according to the enormity of the crimes committed, and as would have been remitted by God, had the penitent undergone, for such a space of time, the severe canonical penances which were in use in the Church until the twelfth century.