CERTIFICATION PURSUANT TO RULE 30A-2(B) UNDER THE 1940 ACT AND SECTION 906 OF THE SARBANES-OXLEY ACT I, Daniel S. Vandivort, Chairman of WPG Tudor Fund (the "Registrant"), certify that: 1. The Form N-CSR of the Registrant (the "Report") fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and 2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Registrant. Date: FEBRUARY 23, 2005 /S/ DANIEL S. VANDIVORT ---------------------- ------------------------------------ Daniel S. Vandivort, Chairman (principal executive officer) I, William Kelly, Executive Vice President and Treasurer of WPG Tudor Fund (the "Registrant"), certify that: 1. The Form N-CSR of the Registrant (the "Report") fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and 2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Registrant. Date: FEBRUARY 23, 2005 /S/ WILLIAM KELLY ---------------------- --------------------------------------- William Kelly, Executive Vice President and Treasurer (principal financial officer)