New Advent
 Home   Encyclopedia   Summa   Fathers   Bible   Library 
 A  B  C  D  E  F  G  H  I  J  K  L  M  N  O  P  Q  R  S  T  U  V  W  X  Y  Z 
New Advent
Home > Catholic Encyclopedia > C > Impediment of Crime

Impediment of Crime

Please help support the mission of New Advent and get the full contents of this website as an instant download. Includes the Catholic Encyclopedia, Church Fathers, Summa, Bible and more — all for only $19.99...

An Impediment of Crime nullifies marriage according to ecclesiastical law, and arises from adultery and homicide separately or together. The Roman civil law prohibited the marriage of a man with a widow with whom he had committed adultery during the lifetime of her husband. There is serious doubt (Decretum, Gratiani, Pt. II, c. xxxi, q. 41) whether the Church ever accepted this law. Ecclesiastical law since the twelfth century certainly supposes other circumstances in such adultery in order that it may effect a nullification of the marriage.

According to the actual law (Decretal. Greg. IX, Lib. 4 X tit. 7: De eo qui duxit. Cap. i, Propositum — Cap. vi, Significasti) there are two cases in which an adulterer may not marry one with whom the crime was committed:

Hence neither adultery alone without promise of marriage nor the promise of marriage without adultery forms a diriment, or nullifying, impediment. The promise must be accepted, and if it precede the adultery, must not have been recalled before the sin. Silence alone is not sufficient evidence of the acceptance of the promise. The adultery to which the promise is attached must be formal and known by both. If Titus should corrupt a woman who believed him to be free, he could marry her after his wife's death, even if he attempted marriage with her during his wife's life, provided she were unaware of his marriage.

Affected ignorance, certainly, and, most probably, crass ignorance does not excuse from the sin or its penalties. The adultery must be consummated, but it is not required that the promise united to the sin should be absolute, nor, most probably, that it should be sincere, because the impediment does not depend upon the value of the promise, which is essentially null, and because a fictitious promise, if apparently true, is naturally inductive to the sin; and this the Church, by establishing such an impediment, strives to prevent as far as possible. In regard to the impediment, it is indifferent whether the promise precede or follow the adultery, if both occur during the marriage. If the promise were made during the life of a first spouse, and the adultery were committed during the life of a second, the impediment would be doubtful. It is well to note that a promise of two persons to marry after the death of a legitimate spouse is recognized as criminal and null, even if confirmed by oath and made without any thought of adultery.

One murdering a spouse to marry another cannot contract marriage with this other;

Thus, if the homicide is apart from adultery, both must concur in this murder. If the adultery occurs with the homicide, it suffices that one of the guilty should take part in the murder. In both cases one at least must intend to marry the other. That the adultery and homicide, apart or joined, form a diriment impediment certain conditions are necessary:

Approval of the event after its occurrence does not suffice, as also if the former command or approval had been recalled. The intention of marriage need not have been mentioned, where there was cooperation in the homicide. In the public ecclesiastical court credence is not given to the murderer of a spouse, who may deny the intention of marrying one with whom adulterous intercourse was held. This impediment holds if only one of the parties is a Christian. The Church claims the right to legislate for her children in their relations with infidels. The impediment is incurred even if not known. The Church may dispense from it, as the impediment is established by her authority. In the case of public homicide, however, whether due to only one or both of the parties, the pope never dispenses (Laurentius, no. 659).

Crime, from a canonical standpoint, at times carries with it its own legal punishment, at others it awaits the decision of a court. Thus we have seen its effect in causing an impediment to marriage. For certain crimes determined by ecclesiastical law, the "right of patronage" may be lost to the guilty party or, in some cases, to his heirs; ecclesiastical benefices may also be lost to the holder when guilty of a crime determined in the law. Homicide, fornication, or adultery, however would not necessarily deprive a cleric of his benefice, dignity, or office, though he may be deposed by his superior in punishment of these or similar crimes. Unless the law is explicit in determining such privation as resulting from the fact, a legal investigation is required for the punishment. (See IMPEDIMENTS; ADULTERY; HOMICIDE.)


BENEDICT XIV, Bullarium, I, 9, cxiii (Prato, 1839-46); CRAISSON, Manuale Jur. Can. (8th ed., Poitiers, 1892), III, II, art. xiv; WAGNER, Dict. de droit canon. (Paris, 1901), s.v.; FEIJE, De imped. et disp. matr. (4th ed., Louvain, 1893); ROSSET, De sacramento matrimonii (St. Jean de Maurienne, 1895), III; HEINER, Grundriss des katholischen Eherechts (Münster, 1905), 151 sqq. — For the history of this impediment see FREISEN, Geschichte des kanonischen Eherechts bis zum Verfall der Glossenliteratur (Tübingen, 1888), 615 sqq.; ESMEIN, Le mariage en droit canonique (Paris, 1891), I, 384 sqq. and passim.

About this page

APA citation. Burtsell, R. (1908). Impediment of Crime. In The Catholic Encyclopedia. New York: Robert Appleton Company.

MLA citation. Burtsell, Richard. "Impediment of Crime." The Catholic Encyclopedia. Vol. 4. New York: Robert Appleton Company, 1908. <>.

Transcription. This article was transcribed for New Advent by Douglas J. Potter. Dedicated to the Sacred Heart of Jesus Christ.

Ecclesiastical approbation. Nihil Obstat. Remy Lafort, Censor. Imprimatur. +John M. Farley, Archbishop of New York.

Contact information. The editor of New Advent is Kevin Knight. My email address is webmaster at Regrettably, I can't reply to every letter, but I greatly appreciate your feedback — especially notifications about typographical errors and inappropriate ads.

Copyright © 2023 by New Advent LLC. Dedicated to the Immaculate Heart of Mary.