The term testament is derived from two words which mean a signifying of intention.

1 Lest the antiquities of this branch of law should be entirely forgotten, it should be known that originally two kinds of testaments were in use, one of which our ancestors employed in times of peace and quiet, and which was called the will made in the comitia calata, while the other was resorted to when they were setting out to battle, and was called procinctum. More recently a third kind was introduced, called the will by bronze and balance, because it was made by mancipation, which was a sort of fictitious sale, in the presence of five witnesses and a balance holder, all Roman citizens above the age of puberty, together with the person who was called the purchaser of the family. The two first-mentioned kinds of testament, however, went out of use even in ancient times, and even the third, or will by bronze and balance, though it has remained in vogue longer than they, has become partly disused.

2 All these three kinds of will which we have mentioned belonged to the civil law, but later still a fourth form was introduced by the praetor's edict; for the new law of the praetor, or ius honorarium, dispensed with mancipation, and rested content with the seals of seven witnesses, whereas the seals of witnesses were not required by the civil law.

3 When, however, by a gradual process the civil and praetorian laws, partly by usage, partly by definite changes introduced by the constitution, came to be combined into a harmonious whole, it was enacted that a will should be valid which was wholly executed at one time and in the presence of seven witnesses (these two points being required, in a way, by the old civil law), to which the witnesses signed their names—a new formality imposed by imperial legislation—and affixed their seals, as had been required by the praetor's edict. Thus the present law of testament seems to be derived from three distinct sources; the witnesses, and the necessity of their all being present continuously through the execution of the will in order that the execution may be valid, coming from the civil law: the signing of the document by the testator and the witnesses being due to imperial constitutions, and the exact number of witnesses, and the sealing of the will by them, to the praetor's edict.

4 An additional requirement imposed by our constitution, in order to secure the genuineness of testaments and prevent forgery, is that the name of the heir shall be written by either the testator or the witnesses, and generally that everything shall be done according to the tenor of that enactment.

5 The witnesses may all seal the testament with the same seal; for, as Pomponius remarks, what if the device on all seven seals were the same? It is also lawful for a witness to use a seal belonging to another person.

6 Those persons only can be witnesses who are legally capable of witnessing a testament. Women, persons below the age of puberty, slaves, lunatics, persons dumb or deaf, and those who have been interdicted from the management of their property, or whom the law declares worthless and unfitted to perform this office, cannot witness a will.

7 In cases where one of the witnesses to a will was thought free at the time of its execution, but was afterwards discovered to be a slave, the Emperor Hadrian, in his rescript to Catonius Verus, and afterwards the Emperors Severus and Antoninus declared that of their goodness they would uphold such a will as validly made; for, at the time when it was sealed, this witness was admitted by all to be free, and, as such, had had his civil position called in question by no man.

8 A father and a son in his power, or two brothers who are both in the power of one father, can lawfully witness the same testament, for there can be no harm in several persons of the same family witnessing together the act of a man who is to them a stranger.

9 No one, however, ought to be among the witnesses who is in the testator's power, and if a son in power makes a will of military peculium after his discharge, neither his father nor any one in his father's power is qualified to be a witness; for it is not allowed to support a will by the evidence of persons in the same family with the testator.

10 No will, again, can be witnessed by the person instituted heir, or by any one in his power, or by a father in whose power he is, or by a brother under the power of the same father: for the execution of a will is considered at the present day to be purely and entirely a transaction between the testator and the heir. Through mistaken ideas on this matter the whole law of testamentary evidence fell into confusion: for the ancients, though they rejected the evidence of the purchaser of the family and of persons connected with him by the tie of power, allowed a will to be witnessed by the heir and persons similarly connected with him, though it must be admitted that they accompanied this privilege with urgent cautions against its abuse. We have, however, amended this rule, and enacted in the form of law what the ancients expressed in the form only of advice, by assimilating the heir to the old purchaser of the family, and have rightly forbidden the heir, who now represents that character, and all other persons connected with him by the tie referred to, to bear witness in a matter in which, in a sense, they would be witnesses in their own behalf. Accordingly, we have not allowed earlier constitutions on this subject to be inserted in our Code.

11 Legatees, and persons who take a benefit under a will by way of trust, and those connected with them, we have not forbidden to be witnesses, because they are not universal successors of the deceased: indeed, by one of our constitutions we have specially granted this privilege to them, and, a fortiori, to persons in their power, or in whose power they are.

12 It is immaterial whether the will be written on a tablet, paper, parchment, or any other substance: and a man may execute any number of duplicates of his will, for this is sometimes necessary, though in each of them the usual formalities must be observed. For instance, a person setting out upon a voyage may wish to take a statement of his last wishes along with him, and also to leave one at home; and numberless other circumstances which happen to a man, and over which he has no control, will make this desirable.

14 So far of written wills. When, however, one wishes to make a will binding by the civil law, but not in writing, he may summon seven witnesses, and in their presence orally declare his wishes; this, it should be observed, being a form of will which has been declared by constitutions to be perfectly valid by civil law.