Proof of Debts Rules

If a bankrupt was at the date of the bankruptcy order liable in respect of distinct
            contracts as a member of 2 or more distinct firms, or as a sole contractor, and also as
            member of a firm, the circumstance that the firms are in whole or in part composed of
            the same individuals, or that the sole contractor is also one of the joint contractors,
            shall not prevent proof in respect of the contracts, against the properties respectively
            liable on the contracts.