Exhibit 99.57

                       GE CAPITAL MORTGAGE SERVICES, INC.
                             SERVICER'S CERTIFICATE
                                 February, 1999
           Series 1998-19, REMIC Multi-Class Pass-Through Certificates

     Pursuant to the Pooling and Servicing Agreement dated as of October 1, 1998
(the "Agreement") between GE Capital Mortgage Services, Inc. (the "Company") and
State Street Bank (the "Trustee"), governing the Certificates referred to above,
the Company hereby certifies to the Trustee:

     With respect to the  Agreement  and as of the  Determination  Date for this
month:

A.   Mortgage Loan Information:

 1.     Aggregate scheduled Monthly Payments:
        (a)    Principal                                        $    294,695.13
                                                                   -------------
        (b)    Interest                                         $  2,184,942.29
                                                                   -------------
        (c)    Total                                            $  2,479,637.42
                                                                   -------------

 2.     Aggregate scheduled Monthly Payments received this month:
        (a)    Principal                                        $    245,205.83
                                                                   -------------
        (b)    Interest                                         $  1,818,743.98
                                                                   -------------
        (c)    Total                                            $  2,063,949.81
                                                                   -------------

 3.     Aggregate Monthly Advances this month:
        (a)    Principal                                        $     49,489.30
                                                                   -------------
        (b)    Interest                                         $    366,198.31
                                                                   -------------
        (c)    Total                                            $    415,687.61
                                                                   -------------

 4.     Aggregate Principal Prepayments in part received in the
         applicable Prepayment Period:
        (a)    Principal                                        $     56,605.18
                                                                   -------------

 5.     Aggregate Principal Prepayments in full received in the applicable
        Prepayment Period:
        (a)    Principal                                        $  1,872,249.53
                                                                   -------------
        (b)    Interest                                         $     11,491.17
                                                                   -------------
        (c)    Total                                            $  1,883,740.70
                                                                   -------------

 6.     Aggregate Insurance Proceeds received:
        (a)    Principal                                        $          0.00
                                                                   -------------
        (b)    Interest                                         $          0.00
                                                                   -------------
        (c)    Total                                            $          0.00
                                                                   -------------

 7.     Aggregate Liquidation Proceeds received:
        (a)    Principal                                        $          0.00
                                                                   -------------
        (b)    Interest                                         $          0.00
                                                                   -------------
        (c)    Total                                            $          0.00
                                                                   -------------

 8.     Aggregate Deficient Valuations with respect to the Mortgage
        Loans during the prior month:                           $          0.00
                                                                   -------------

 9.     Aggregate Debt Service Reductions with respect to the Mortgage Loans 
        during the prior month:                                 $          0.00
                                                                 ---------------

 10.    Aggregate Purchase Prices for Defaulted Mortgage Loans:
        (a)    Principal                                        $          0.00
                                                                 ---------------
        (b)    Interest                                         $          0.00
                                                                 ---------------
        (c)    Total                                            $          0.00
                                                                 ---------------

 11.    Aggregate Purchase Prices for Defective Mortgage Loans:
        (a)    Principal                                        $          0.00
                                                                 ---------------
        (b)    Interest                                         $          0.00
                                                                 ---------------
        (c)    Total                                            $          0.00
                                                                 ---------------

12.     Pool Scheduled Principal Balance:                       $360,591,440.78
                                                                 ---------------

13.     Available Funds:                                        $  4,188,434.17
                                                                 ---------------

14.     Realized Losses for prior month:                        $          0.00
                                                                 ---------------

15.     Aggregate Realized Losses
           (a)   Aggregate Realized Losses:          $                     0.00
                                                        ------------------------
           (b)   Deficient Valuations:               $                     0.00
                                                        ------------------------
           (c)   Debt Service Reductions:            $                     0.00
                                                        ------------------------
           (d)   Bankruptcy Losses:                  $                     0.00
                                                        ------------------------
           (e)   Special Hazard Losses:              $                     0.00
                                                        ------------------------
           (f)   Fraud Losses:                       $                     0.00
                                                        ------------------------
           (g)   Excess Bankruptcy Losses:           $                     0.00
                                                        ------------------------
           (h)   Excess Special Hazard Losses:       $                     0.00
                                                        ------------------------
           (i)   Excess Fraud Losses:                $                     0.00
                                                        ------------------------

16.      Non-Credit Losses:                                     $          0.00
                                                                   -------------

17.      Compensating Interest Payment:                         $      1,534.78
                                                                   -------------

18.      Total interest payments:                               $  1,964,884.32
                                                                   -------------

19. Interest
                               Unpaid Class
      Accrued Certificate   Interest Shortfalls    Interest
Class      Interest                                 Payable      Pay-out Rate
- -----      --------         -------------------     -------      ------------
R     $              0.00   $              0.00   $       0.00   %0.000000000
PO    $              0.00   $              0.00   $       0.00   %0.000000000
A1    $        655,309.33   $              0.00   $ 655,309.33   %6.499999968
A2    $        779,967.31   $              0.00   $ 779,967.31   %6.499999979
A3    $         80,740.83   $              0.00   $  80,740.83   %6.499999732
A4    $          5,416.67   $              0.00   $   5,416.67   %6.500004000
A5    $          5,416.67   $              0.00   $   5,416.67   %6.500004000
A6    $         39,278.36   $              0.00   $  39,278.36   %7.000000149
A7    $          5,239.67   $              0.00   $   5,239.67   %6.500000351
A8    $         27,083.33   $              0.00   $  27,083.33   %6.499999200
A9    $         11,010.33   $              0.00   $       0.00   %6.499999833
A10   $         54,159.78   $              0.00   $  54,159.78   %6.177340345
A11   $         15,980.15   $              0.00   $  15,980.15   %6.509497851
A12   $        203,910.42   $              0.00   $ 203,910.42   %6.500000106
M     $         30,509.90   $              0.00   $  30,509.90   %6.500000961
B1    $         15,260.35   $              0.00   $  15,260.35   %6.499999342
B2    $         10,169.97   $              0.00   $  10,169.97   %6.500003092
B3    $         13,223.12   $              0.00   $  13,223.12   %6.500001850
B4    $          6,100.90   $              0.00   $   6,100.90   %6.500001789
B5    $          6,107.23   $              0.00   $   6,107.23   %6.499999512

20.      Principal Distribution Amount:                          $ 2,223,549.85
                                                                   -------------

21.     Principal Distribution Amount per Certificate:
 
                                 Principal Distribution       Accrual Amount
                                 ----------------------       --------------
        Class R                  $                 0.00       $         0.00
        Class PO                 $                71.44       $         0.00
        Class A1                 $         1,112,855.56       $         0.00
        Class A2                 $         1,098,421.24       $         0.00
        Class A3                 $                 0.00       $         0.00
        Class A4                 $                 0.00       $         0.00
        Class A5                 $                 0.00       $         0.00
        Class A6                 $                 0.00       $         0.00
        Class A7                 $            11,010.33       $         0.00
        Class A8                 $                 0.00       $         0.00
        Class A9                 $                 0.00       $    11,010.33
        Class A10                $                 0.00       $         0.00
        Class A11                $                 0.00       $         0.00
        Class A12                $                 0.00       $         0.00
        Class SUP                $                 0.00       $         0.00
        Class M                  $             4,574.94       $         0.00
        Class B1                 $             2,288.28       $         0.00
        Class B2                 $             1,524.98       $         0.00
        Class B3                 $             1,982.80       $         0.00
        Class B4                 $               914.83       $         0.00
        Class B5                 $               915.78       $         0.00
 
22.     Additional distributions to the Class R Certificate pursuant to the 
        Agreement:
                                                              $            0.00
                                                                 ---------------

23.     Additional distributions to the Class RL Certificate pursuant to the 
        Agreement:
                                                              $            0.00
                                                                 ---------------

24.     Subordinate Certificate Writedown Amount:             $            0.00
                                                                 ---------------

                                                        Accumulative
                Class       Supported Shortfall     Supported Shortfall
                -----       -------------------     -------------------
                  B1        $              0.00     $              0.00
                  B2        $              0.00     $              0.00
                  B3        $              0.00     $              0.00
                  B4        $              0.00     $              0.00
                  B5        $              0.00     $              0.00
 
25.     Unanticipated Recoveries:                             $            0.00
                                                                 ---------------

26.  The  Certificate  Interest Rate  applicable to the Interest  Accrual Period
     relating  to  such  Distribution  Date  applicable  to any  floating  index
     certificate.
 
                Class                  Certificate Interest
                                              Rates
         Class  A10                %              6.17734035
         Class  A11                %              6.50949785

B.   Other Amounts for such Distribution Date:

1.      Prepayment Distribution Triggers satisfied:
                        Yes         No 
                        ---         -- 
         Class-B1        X
         Class-B2        X
         Class-B3        X
         Class-B4        X
         Class-B5        X
 
 2.     Base Servicing Fee amount:                              $     67,604.20
                                                                     -----------

 3.     Supplemental Servicing Fee amount:                      $    154,732.48
                                                                     -----------

 4.     Credit Losses for prior month:                          $          0.00
                                                                     -----------
                                                  Category  Category  Category
                                                      A         B         C
 5.     Senior Percentage:           % 95.858715     N/A       N/A       N/A
                                      -----------    ----    ------    ------

 6.     Group I Senior Percentage:
                                     %       N/A     N/A       N/A       N/A
                                      -----------    ----    ------    ------

 7.     Group II Senior Percentage:
                                     %       N/A     N/A       N/A       N/A
                                      -----------    ----    ------    ------

 8.     Senior Prepayment Percentage:
                                     %100.000000     N/A       N/A       N/A
                                      -----------    ----    ------    ------

 9.     Group I Senior Prepayment
        Percentage:                  %       N/A     N/A       N/A       N/A
                                      -----------    ----    ------    ------

 10.    Group II Senior Prepayment
        Percentage:                  %       N/A     N/A       N/A       N/A
                                      -----------    ----    ------    ------

 11.    Junior Percentage:           %  4.141285
                                      -----------

 12.    Junior Prepayment Percentage:
                                     %  0.000000
                                      -----------

     Capitalized  terms used in this Certificate shall have the same meanings as
in the Agreement.

                                            GE CAPITAL MORTGAGE SERVICES, INC.

                                            By:  /s/ Tim Neer              
                                            -------------------------------
                                            Name:    Tim Neer
                                            Title:   Vice President
                                                     Investor Operations