Exhibit 10(ii)

                                FIRST AMENDMENT
                                OF THE RESTATED
                          NORTHERN TRUST CORPORATION
                  SUPPLEMENTAL EMPLOYEE STOCK OWNERSHIP PLAN

     WHEREAS, the Northern Trust Corporation (the "Corporation") sponsors the
Restated Northern Trust Corporation Supplemental Employee Stock Ownership Plan
(the "Plan"); and

     WHEREAS, pursuant to Section 7.1 of the Plan, the Corporation has the right
to amend the Plan when the Corporation deems such amendment to be advisable; and

     WHEREAS, the Corporation deems it advisable to amend the Plan;

     NOW, THEREFORE, the Plan is hereby amended as follows:

     1.   Section 1.3 is hereby amended and restated in its entirety, as
follows:

          A "Change in Control" shall be deemed to have
          occurred if the event set forth in any one of the
          following paragraphs shall have occurred:

          (1)  any Person is or becomes the Beneficial Owner, directly or
          indirectly, of securities of Northern Trust Corporation (the
          "Corporation") (not including in the securities beneficially owned by
          such Person any securities acquired directly from the Corporation or
          its affiliates) representing 20% or more of the combined voting power
          of the Corporation's then outstanding securities, excluding any Person
          who becomes such a Beneficial Owner in connection with a transaction
          described in clause (i) of paragraph (3) below; or

          (2)  The election to the Board of Directors of the Corporation,
          without the recommendation or approval of two thirds of the of the
          incumbent Board of Directors of the Corporation, of the lesser of: (A)
          three directors; or (B) directors constituting a majority of the
          number of directors of the Corporation then in office, provided,
                                                                 --------
          however, that directors whose initial assumption of office is in
          -------
          connection with an actual or


               threatened election contest, including but not limited to a
               consent solicitation, relating to the election of directors of
               the Corporation will not be considered as incumbent members of
               the Board of Directors of the Corporation for purposes of this
               section; or

               (3) there is consummated a merger or consolidation of the
               Corporation or any direct or indirect subsidiary of the
               Corporation with any other company, other than (i) a merger or
               consolidation which would result in the voting securities of the
               Corporation outstanding immediately prior to such merger or
               consolidation continuing to represent (either by remaining
               outstanding or by being converted into voting securities of the
               surviving entity or any parent thereof), at least 60% of the
               combined voting power of the securities of the Corporation or
               such surviving entity or any parent thereof outstanding
               immediately after such merger or consolidation, or (ii) a merger
               or consolidation effected to implement a recapitalization of the
               Corporation (or similar transaction) in which no Person is or
               becomes the Beneficial Owner, directly or indirectly, of
               securities of the Corporation (not including in the securities
               Beneficially Owned by such Person any securities acquired
               directly from the Corporation or its Affiliates) representing 20%
               or more of the combined voting power of the Corporation's then
               outstanding securities; or

               (4) the stockholders of the Corporation approve a plan of
               complete liquidation or dissolution of the Corporation or there
               is consummated an agreement for the sale or disposition by the
               Corporation of all or substantially all of the Corporation's
               assets, other than a sale or disposition by the Corporation of
               all or substantially all of the Corporation's assets, the
               combined voting power of the voting securities of which are owned
               by stockholders of the Corporation in substantially the same
               proportions as their ownership of the Corporation immediately
               prior to such sale.

     Notwithstanding the foregoing, a "Change in Control" shall not be deemed to
     have occurred by virtue of the consummation of any transaction or series of
     integrated transactions immediately following which the record holders of
     the common stock of the Corporation immediately prior to such transaction
     or series of transactions continue to have substantially the same
     proportionate

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     ownership in an entity which owns all or substantially all of the assets of
     the Corporation immediately following such transaction or series of
     transactions.

          For purposes of this Section 1.3 and Section 1.20 (where applicable)
     the following definitions shall apply:

     "Affiliate" shall have the meaning set forth in Rule  12b-2 under Section
     12 of the Exchange Act; "Beneficial Owner" shall have the meaning set forth
     in Rule 13d-3 under the Exchange Act, except that a Person shall not be
     deemed to be the Beneficial Owner of any securities with respect to which
     such Person has properly filed a Form 13-G; "Exchange Act" shall mean the
     Securities Exchange Act of 1934, as amended from time to time; and

     "Person" shall have the meaning given in Section 3(a)(9) of the Exchange
     Act, as modified and used in Sections 13(d) and 14(d) thereof, except that
     such term shall not include (i) the Corporation or any of its Affiliates,
     (ii) a trustee or other fiduciary holding securities under an employee
     benefits plan of the Corporation or any of its subsidiaries, (iii) an
     underwriter temporarily holding securities pursuant to an offering of such
     securities or (iv) a corporation owned, directly or indirectly, by the
     stockholders of the Corporation in substantially the same proportions as
     their ownership of stock of the Corporation.

     2.   Article 1 is hereby amended by redesignating Subsection 1.20 as
          Subsection 1.21.

     3.   Article 1 is amended by adding the following new Subsection 1.20
          thereto:

          A "Potential Change in Control" shall be deemed to have occurred if
          the event set forth in any one of the following paragraphs shall have
          occurred:

          (a)  the Corporation enters into an agreement, the consummation of
          which would result in the occurrence of a Change in Control;

          (b)  the Corporation or any Person publicly announces an intention to
          take or to consider taking actions which, if consummated, would
          constitute a Change in Control;

          (c)  any Person becomes the Beneficial Owner, directly

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          or indirectly, of securities of the Corporation
          representing 15% or more of either the then outstanding
          shares of common stock of the Corporation or the
          combined voting power of the Corporation's then
          outstanding securities (not including in the securities
          beneficially owned by such Person any securities
          acquired directly from the Corporation or its
          Affiliates); or

          (d)  the Board adopts a resolution to the effect that,
          for purposes of this Plan, a Potential Change in
          Control has occurred.

     4.   Article 3 is hereby amended by deleting the second sentence of
          subsection 3.2.

     5.   Article 4, is hereby amended by adding the following new subsection
          4.2 to read as follows:

               Notwithstanding anything in this Plan to the contrary, for a
          period of two years after the date of an occurrence of a Change in
          Control, the Corporation shall not eliminate any of the investment
          elections and choices in effect immediately prior to the Change in
          Control and shall not decrease the frequency with which Participants
          may change such investment elections. Notwithstanding the foregoing,
          in the event that an investment election is discontinued by its
          sponsor and therefore becomes unavailable to Participants, the
          Corporation shall provide a substitute election with substantially
          similar investment objectives and policies.

     6.   Article 7, Subsection 7.1 is hereby amended by adding the following
          new sentence after the last sentence thereof, to read as follows:

               Notwithstanding the foregoing, (i) for a period of two
          years after the date of an occurrence of a Change in
          Control or (ii) in the event of a Potential Change in
          Control and for a period of six (6) months following
          the Potential Change in Control, neither the Board nor
          the Committee may terminate this Plan or

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          amend this Plan in a manner that adversely affects the
          rights of any Participant of the Plan. In addition,
          after the date of the occurrence of a Change in
          Control, no amendment of Section 5.1 of the Plan shall
          be effective with respect to any Participant who is a
          Participant as of the occurrence of a Change in Control
          without the consent of such Participant.

     Except as amended hereby the Plan shall remain in full force and effect.

     IN WITNESS WHEREOF, the Corporation has caused this amendment to be
executed on its behalf as of this 16th day of May, 2000.


                                             NORTHERN TRUST CORPORATION

                                             By: /s/ Peter L. Rossiter
                                                 --------------------------
                                             Name: Peter L. Rossiter
                                             Title: Executive Vice President

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