Art. 93 SchKG; determination of the exempt portion of wages; concept of the debtor's family. In assessing the minimum wage exempt from attachment, account may be taken not only of the debtor himself but also of persons whom he in fact maintains and whom he is legally, or at least morally, bound to support. Whether the wage is necessary for the maintenance of such persons is primarily a question of appreciation of the facts, which the Federal Supreme Court reviews only within narrow limits (consid. 1). The special nature of the claim enforced is irrelevant to the question of wage exemption if no specific legal consequence is attached thereto.