Whether restitution must always be made to the person from whom a thing has been taken?

Objections

Objection 1 : It would seem that restitution need not always be made to the person from whom a thing has been taken. For it is not lawful to injure anyone. Now it would sometimes be injurious to the man himself, or to others, were one to restore to him what has been taken from him; if, for instance, one were to return a madman his sword. Therefore restitution need not always be made to the person from whom a thing has been taken.
Objection 2 : Further, if a man has given a thing unlawfully, he does not deserve to recover it. Now sometimes a man gives unlawfully that which another accepts unlawfully, as in the case of the giver and receiver who are guilty of simony. Therefore it is not always necessary to make restitution to the person from whom one has taken something.
Objection 3 : Further, no man is bound to do what is impossible. Now it is sometimes impossible to make restitution to the person from whom a thing has been taken, either because he is dead, or because he is too far away, or because he is unknown to us. Therefore restitution need not always be made to the person from whom a thing has been taken.
Objection 4 : Further, we owe more compensation to one from whom we have received a greater favor. Now we have received greater favors from others (our parents for instance) than from a lender or depositor. Therefore sometimes we ought to succor some other person rather than make restitution to one from whom we have taken something.
Objection 5 : Further, it is useless to restore a thing which reverts to the restorer by being restored. Now if a prelate has unjustly taken something from the Church and makes restitution to the Church, it reverts into his hands, since he is the guardian of the Church's property. Therefore he ought not to restore to the Church from whom he has taken: and so restitution should not always be made to the person from whom something has been taken away