The seventh canon would seem to show that a slave could hold property in slaves:
Si servus suam ancillam concubinam habuerit, si ita placet, potest illâ dimissâ comparem suam ancillam domini sui accipere: sed melius est suam ancillam tenere.
“If a man-servant shall have his own female slave as a concubine, he shall have power, if he wishes, leaving her, to marry his equal, the female servant of his master: but it is better that he should keep his own servant in wedlock.”
The eighth canon provided, in the case of a freedman who, subsequently to his liberation, committed sin with the female slave of his former master, that the master should have power, whether the freedman would or not, to compel him to marry that female slave; and should this man leave her, and attempt a marriage with another woman, this latter must be separated from him.
The thirteenth declares that when a freeman, knowing that the woman whom he is about to marry is a slave, or, not having known it until after marriage, voluntarily upon the discovery consents to the marriage, it is thenceforth indissoluble.
The nineteenth declares that the separation of married parties, by the sale of one who is a slave, does not affect the marriage. They must be admonished, if they cannot be reunited, to remain continent.
The twentieth provides for the case of a male slave freed by letter, (chartellarius,) who, having for his wife taken a slave with the lawful consent of her master, and leaving her, takes another as his wife. The latter contract is void, and the parties must separate.
Another assembly was held by King Pepin, in Compeigne, forty-eight miles north-east of Paris, where he had a country-seat. At this assembly also the prelates held a council in 757, and made eighteen canons. The fourth makes provision for the case of a man’s giving his free step-daughter in wedlock to a freeman or to a slave. The fifth declares void the marriage between a free person and a slave, where the former was ignorant of the condition of the latter. The sixth regards a case of a complicated description, where a freeman got a civil benefice from his lord, and takes his own vassal with him, and dies upon the benefice, leaving after him the vassal. Another freeman becomes invested with the benefice, and, anxious to induce the vassal to remain, gives him a female serf attached to the soil as his wife. Having lived with her for a time, the vassal leaves her, and returns to the lord’s family, to which he owed his services, and there he contracts a marriage with one of the same allegiance. His first contract was invalid, the second was the marriage.
In the year 772, a council was held in Bavaria, at a place called Dingolvinga, the present city of Ingolstadt, in the reign of Tassilo, duke of Bavaria. The tenth canon of this council decides that a noble woman, who had contracted marriage with a slave, not being aware of his condition, is at liberty to leave him, the contract being void, and she is to be considered free and not to be reduced to slavery. By noble we are here to understand free, as distinguished from ignoble, that is, a slave.
We have then sixteen amendments of the national law.