<DOCUMENT>
<TYPE>EX-32.2
<SEQUENCE>5
<FILENAME>k17110exv32w2.txt
<DESCRIPTION>SECTION 1350 CERTIFICATION - CFO
<TEXT>
<PAGE>

                                                                    Exhibit 32.2

                  CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER
                       PURSUANT TO 18 U.S.C. SECTION 1350

In connection with the Quarterly Report of Farmers & Merchants Bancorp, Inc. on
Form 10-Q for the period ending June 30, 2007, as filed with the Securities and
Exchange Commission ("the report"), I, Barbara J. Britenriker, Exec.
Vice-President and Chief Financial Officer, certify, pursuant to 18 U.S.C.
Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of
2002, that:

     1    The Report fully complies with the requirements of Section 13(a) or
          15(d) of the Securities Exchange Act of 1934; and

     2    The information contained in the Report fairly presents, in all
          material respects, the financial condition and results of operations
          of Farmers & Merchants Bancorp, Inc. as of the dates and for the
          periods expressed in the Report.


Date: July 25, 2007                     /s/ Barbara J. Britenriker
                                        ----------------------------------------
                                        Barbara J. Britenriker, Exec. Vice
                                        President and Chief Financial Officer
</TEXT>
</DOCUMENT>
