Exhibit Number (10)(ii)
                                                         To 3/31/96 Form ID-Q

                          NORTHERN TRUST CORPORATION

                          MANAGEMENT PERFORMANCE PLAN

                                     1996

I.     Purpose of Plan
       ---------------

       The purpose of the Annual Performance Plan (the "Plan") is to promote the
       achievement of superior financial and operating performance of the
       Northern Trust Corporation and its subsidiaries (hereinafter referred to
       as the "Corporation"), and further the objective of delivering unrivaled
       service quality to its clients and partners through the awarding of cash
       incentive payments to selected officers.

     
II.    Plan Year
       ---------

       The Plan is effective from January 1, 1996 to December 31, 1996.

III.   Eligibility and Participation
       -----------------------------

       Eligibility to participate in the Plan is restricted to selected
       executive officers and subject to approval by the Compensation and
       Benefits Committee of the Board of Directors (the "Committee").

IV.    Participant Target Awards
       -------------------------

       At the beginning of the Plan year, the Committee shall determine
       individual target awards. The target award will be described as a percent
       of the annual base salary earned during the Plan year.

V.     Award Determination
       -------------------

       The Committee establishes a Corporate Earnings Target for the Plan at the
       beginning of the Plan year. The available funding for participant awards
       will be based on (a) the aggregate of participants' target award amounts
       and (b) the Corporation's financial achievement versus the Corporate
       Earnings Target. The amount of the award funding will either increase or
       decrease as calculated by the formula detailed in Attachment I.

VI.    Payment of Awards
       -----------------

       Awards will be paid in cash as soon as practicable following the
       completion of the Plan year. Any award amount that, with all other
       compensation paid or to be paid for that year to the participant, exceeds
       the level of tax deductible compensation to the Corporation, as
       determined under Section 162(m) of the Internal Revenue Code, will be
       deferred and paid in the year following the participant's retirement or
       at which time the amount is no longer subject to such restrictions.
       Deferred award balances will be adjusted with an interest factor as shall
       be determined at the time of the deferral by the Committee.

 
 
VII.   Administration
       --------------

       The Plan shall be administered by the Committee. Subject to the
       provisions of the Plan, the Committee shall be authorized to interpret
       the Plan, to establish, amend and rescind any rules and regulations
       relating to the Plan, and to make all other determinations necessary or
       advisable for the administration of the Plan. The determinations of the
       Committee in the effective administration of the Plan, as described
       herein, shall be final and conclusive.

       The Board of Directors of the Corporation, by written resolution, may
       amend, suspend, or terminate any or all provisions of the Plan at any
       time.

VIII.  Miscellaneous Provisions
       ------------------------

       The following miscellaneous provisions are applicable to the Plan:

       (a)  In the event of a participant's death, disability or retirement,
            awards shall be prorated to the date of the event, and paid as
            described in Section VI.

       (b)  Termination of employment by a participant during the Plan year, for
            reasons other than death, disability, or retirement shall result in
            immediate exclusion from the Plan unless the Compensation and
            Benefits Committee decides otherwise in its sole discretion.

       (c)  Except in the event of the death of a participant, the rights and
            interests of a participant under the Plan shall not be assigned,
            encumbered, or transferred.

       (d)  No employee or other person shall have any claim or right to be
            granted an award under the Plan. Neither the Plan, nor any action
            taken thereunder, shall be construed as giving any employee or other
            person any right to be retained in the employ of the Corporation.

       (e)  The Corporation shall have the right to deduct from all payments
            made under the Plan any taxes required by law to be withheld with
            respect to such payment.

       (f)  All questions pertaining to the validity, construction and
            administration of the Plan and any award hereunder shall be
            determined in conformity with the laws of the State of Illinois.

       (g)  Each participant shall designate a beneficiary (the "Designated
            Beneficiary") to receive the award, if any, allocated to a
            participant, in the event of such participant's death. If no
            Designated Beneficiary survives the participant, it shall be the
            surviving spouse of the participant or, if there is no surviving
            spouse, it shall be the participant's estate.


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