De officio proconsulis libri
Ex libro VI
Ulpianus, On the Duties of Proconsul, Book VI. A curator must be appointed for the property of an unborn child, and the Proconsul, in order that it may be safe, requires him to give security such as would be accepted by a reliable man. This is the case where the appointment is not made after investigation, for if an investigation takes place security will not be necessary.
Ulpianus, On the Duties of Proconsul, Book VI. The Divine Pius decreed that, where an insane woman was appointed heir and charged to transfer an estate, her curator could assign all rights of action after having obtained possession of the estate in accordance with the provisions of the will.
Ulpianus, On the Duties of Proconsul, Book VI. When a minor under the age of twenty years manumits a slave, the manumission is ordinarily accepted, where the person who manumits is the natural son or daughter, brother or sister of the slave;
Ulpianus, On the Duties of Proconsul, Book VII. Anyone who becomes a member of an unlawful association is liable to the same penalty to which those are subject who have been convicted of having seized public places or temples by means of armed men.