The sequestration of the estate of a deceased debtor is—
(a)by debtor application made by the executor, or a person entitled to be appointed as executor, on the estate,
(b)on the petition of a qualified creditor, or qualified creditors, of the deceased debtor,
(c)on the petition of a temporary administrator,
(d)on the petition of a member State liquidator appointed in main proceedings, or
(e)on the petition of a trustee acting under a trust deed.