The legal idea of a corporation as a “fictive person” (persona ficta)—a person who, as Maitland, the great British legal historian, put it, “is immortal, who sues and is sued, who holds lands, has a seal of his own, who makes regulations for those natural persons of whom he is composed”166—was first established in canon law by Pope Innocent IV in 1250 AD, and one of the first kinds of entities it applied to were monasteries—as also to universities, churches, municipalities, and guilds.167
