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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)

December 31, 1999

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule
is filed:

|X| Rule 13d-1(b)

|_| Rule 13d-1(c)

|_| Rule 13d-1(d)

* 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. # - 98-0201080

--------------------------------------------------------------------------------
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           27,740,845
               -----------------------------------------------------------------
BENEFICIALLY   6.   SHARED VOTING POWER

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

  REPORTING         27,740,845
               -----------------------------------------------------------------
   PERSON      8.   SHARED DISPOSITIVE POWER

    WITH            None
--------------------------------------------------------------------------------
9.   AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON


     27,740,845
--------------------------------------------------------------------------------
10.  CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*


--------------------------------------------------------------------------------
11.  PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)


     10.5%
--------------------------------------------------------------------------------
12.  TYPE OF REPORTING PERSON*


     Investment Adviser (IA)
--------------------------------------------------------------------------------
                      *SEE INSTRUCTION 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., Ste 500, Nashville, TN 37205
            --------------------------------------------------------------------
Item 2(a)   Name of Person Filing:


            W.P. Stewart & Co., Ltd.

            --------------------------------------------------------------------
Item 2(b)   Address of Principal Business Office:


            Trinity Hall, 43 Cedar Avenue, Hamilton HM 12 Bermuda
            --------------------------------------------------------------------
Item 2(c)   Citizenship:


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


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


            256669102
            --------------------------------------------------------------------
Item 3

     (e)  [X] Investment Adviser in accordance with
              (Section) 240.13d-1(b)(1)(ii)(E)

Item 4.  Ownership.

     (a)  Amount Beneficially Owned:

          27,740,845
          ----------------------------------------------------------------------

     (b)  Percent of Class:

          10.5%
          ----------------------------------------------------------------------


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        27,740,845
                                                                ----------------

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

          (iii) sole power to dispose or to direct the
                disposition of                                  27,740,845
                                                                ----------------

          (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 the
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


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.


                                                        2/4/00
                                        ----------------------------------------
                                                        (Date)


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


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