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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549

SCHEDULE 13G

UNDER THE SECURITIES EXCHANGE ACT OF 1934
(AMENDMENT NO. )*

Dollar General Corp.

(Name of Issuer)

Common Stock

(Title of Class of Securities)

256669102

(CUSIP Number)

Check the following box if a fee is being paid with this statement |_|. (A fee is not required only if the filing person: (1) has a previous statement on file reporting beneficial ownership of more than five percent of the class of securities described in Item 1; and (2) has filed no amendment subsequent thereto reporting beneficial ownership of five percent or less of such class.) (See Rule 13d-7).

* The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("Act") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

(SEC 1745 (2-95)


CUSIP No. 256669102                   13G                    Page 2  of  5 Pages


--------------------------------------------------------------------------------
1.   NAME OF REPORTING PERSON
     S.S. or I.R.S. IDENTIFICATION NO. OF ABOVE PERSON

     W.P. Stewart & Co., Ltd.*          Tax I.D. # - not applicable
     * [Effective 7/1/98,  W.P. Stewart & Co., Inc., a Delaware corporation, was
     merged  with and into W.P.  Stewart  & Co.,  Ltd.,  a  Bermuda  corporation
     ("WPSL"), with WPSL as the surviving entity in the merger.]

--------------------------------------------------------------------------------
2.   CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
                                                                 (a)  [_]
                                                                 (b)  [_]

--------------------------------------------------------------------------------
3.   SEC USE ONLY



--------------------------------------------------------------------------------
4.   CITIZENSHIP OR PLACE OF ORGANIZATION


     Hamilton, Bermuda
--------------------------------------------------------------------------------
  NUMBER OF    5.   SOLE VOTING POWER

   SHARES           22,452,000
               -----------------------------------------------------------------
BENEFICIALLY   6.   SHARED VOTING POWER

  OWNED BY          None
               -----------------------------------------------------------------
    EACH       7.   SOLE DISPOSITIVE POWER

  REPORTING         22,452,000
               -----------------------------------------------------------------
   PERSON      8.   SHARED DISPOSITIVE POWER

    WITH            None
--------------------------------------------------------------------------------
9.   AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
     22,452,000
--------------------------------------------------------------------------------
10.  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*

                                                                          [_]
--------------------------------------------------------------------------------
11.  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
     22,452,000/176,090,000 = 12.75%
--------------------------------------------------------------------------------
12.  TYPE OF REPORTING PERSON*
     Investment Advisor
--------------------------------------------------------------------------------
                     *SEE INSTRUCTIONS BEFORE FILLING OUT!


CUSIP No. 256669102                   13G                    Page 3  of 5  Pages


            --------------------------------------------------------------------
Item 1(a)   Name of Issuer:
            Dollar General Corp.
            --------------------------------------------------------------------
Item 1(b)   Address of Issuer's Principal Executive Offices:
            104 Woodmont Blvd. Nashville, TN 37205
            --------------------------------------------------------------------
Item 2(a)   Name of Person Filing:

            W.P. Stewart & Co., Ltd.*
            *  [Effective   7/1/98,   W.P.  Stewart  &  Co.,  Inc.,  a  Delaware
            corporation,  was merged with and into W.P.  Stewart & Co.,  Ltd., a
            Bermuda corporation  ("WPSL"),  with WPSL as the surviving entity in
            the merger.]
            --------------------------------------------------------------------
Item 2(b)   Address of Principal Business Office:

            129 Front Street Hamilton HM12 Bermuda
            --------------------------------------------------------------------
Item 2(c)   Citizenship:

            Bermuda
            --------------------------------------------------------------------
Item 2(d)   Title of Class of Securities:

            Common Stock
            --------------------------------------------------------------------
Item 2(e)   CUSIP Number:

            256669102
            --------------------------------------------------------------------
Item 3. (a)  [_]  Broker or Dealer registered under Section 15 of the Act.

       3(e)  [X]  Investment   Adviser  registered  under  section  203  of  the
                  Investment Advisers Act of 1940.

Item 4.  Ownership.

     (a)  Amount Beneficially Owned:

          22,452,000
          ----------------------------------------------------------------------

     (b)  Percent of Class:

          22,452,000/176,090,000 = 12.75%
          ----------------------------------------------------------------------


CUSIP No. 256669102                   13G                    Page 4  of 5  Pages



     (c)  Number of shares as to which such person has:

          (i)   sole power to vote or to direct the vote        22,452,000
                                                                ----------------

          (ii)  shared power to vote or to direct the vote      none
                                                                ----------------

          (iii) sole power to dispose or to direct the
                disposition of                                  22,452,000
                                                                ----------------

          (iv)  shared power to dispose or to direct
                the disposition                                 none
                                                                ----------------



Item 5.  Not Applicable


Item 6.  W.P. Stewart & Co., Ltd. is deemed to be a beneficial owner for purpose
         of Rule 13(d) since it has the power to make investment  decisions over
         securities for many unrelated  clients.  W.P.  Stewart & Co., Ltd. does
         not,  however have any  economic  interest in the  securities  of those
         clients.  The clients are the actual owners of the  securities and have
         the sole  right to  receive  and the power to  direct  the  receipt  of
         dividends from or proceeds from the sale of such securities.  No client
         has an interest that relates to 5% or more of this security.

Item 7.  Not Applicable

Item 8.  Not Applicable

Item 9.  Not Applicable

Item 10. Not Applicable

By signing below I certify  that,  to the best of my knowledge  and belief,  the
securities  referred to above were acquired and are held in the ordinary  course
of business  and were not  acquired  and are not held for the purpose of or with
the  effect  of  changing  or  influencing  the  control  of the  issuer of such
securities  and were not  acquired and are not held in  connection  with or as a
participant in any transaction having that purpose, or effect.


CUSIP No. 256669102                   13G                    Page 5  of 5  Pages

                                    SIGNATURE

     After  reasonable  inquiry and to the best of my  knowledge  and belief,  I
certify that the information  set forth in this statement is true,  complete and
correct.


                                                       12/8/98
                                        ----------------------------------------
                                                        (Date)


                                                     /s/LISA LEVEY
                                        ----------------------------------------
                                                      (Signature)


                                               Lisa Levey - General Counsel
                                        ----------------------------------------
                                                      (Name/Title)