EXHIBIT 10.4

                               EMPLOYMENT CONTRACT

      This Employment Contract ("Contract") made and effective this 1st day of
January, 2005, by and between Dale L. Chadderdon ("Employee") and UNITED
BANCORP, INC., 205 E. Chicago Blvd., P.O. Box 248, Tecumseh, Michigan 49286
("UBI") and UNITED BANK & TRUST (the "Bank").

      WHEREAS, UBI and the Bank desire to continue to employ Employee, and

      WHEREAS, Employee desires to continue to be employed by UBI and the Bank,
and

      WHEREAS, there is increased activity by multi-bank holding companies in
the acquisition of independent community banks, which often jeopardizes the
continued employment of senior officers of the acquired bank, and whereas, UBI
wishes to minimize the uncertainty and distraction caused by such activity,
which would detract from Employee's ability to perform his duties, by providing
Employee with some transition assistance if the Bank and/or UBI is acquired or
if there is a change in control or if Employee's employment is terminated in
anticipation of such an acquisition, merger, change in control, or similar
transaction,

      THEREFORE, UBI and Employee hereby enter into this Employment Contract on
the following terms and conditions:

1. General. The parties hereto deem it mutually desirable that this Contract
entered into be binding upon each of them.

2. Term and Payment Upon Termination in Certain Circumstances. Unless sooner
terminated (i) by mutual agreement evidenced in writing and signed by all
parties, or (ii) by the Board of Directors of UBI for cause, the employment by
UBI of Employee as an officer shall be for a one year term commencing with the
date hereof. If (other than after a Change in Control, as defined below) UBI
shall terminate Employee's employment other than for the reasons set forth in
paragraph 6, below, or by mutual agreement, Employee shall continue to receive
his regular salary (the salary in effect immediately prior to such termination)
for six months. This continuation of salary shall immediately cease if the
Employee secures employment before the end of this six-month period.

3. Term of Contract. This Contract shall be for a 12-month period, unless
terminated earlier pursuant to paragraph 6.

4. Duties. The duties, responsibilities and authority of Employee shall be as
determined by UBI or the Bank, from time to time.

5. Compensation. It is further agreed between the parties that Employee's annual
salary shall be directly related to the Board of Directors' reasonable and good
faith determination of the value of his services to the Bank, but shall not be
less than $138,600.

      a.    Employee's annual salary for 2005 shall be $138,600, unless adjusted
            pursuant to item d., below.

      b.    It is contemplated that an annual bonus shall be paid. Employee will
            be a Group 2 Participant in the Target Incentive Compensation Plan.

      c.    Employee shall receive the standard employee benefits of employees
            of the Bank.



      d.    Changes may be made to the salary and fringe benefits herein set
            forth and such changes shall be set forth in Attachment A. Changes
            to the salary and fringe benefits are effective only after
            Attachment A has been signed by the Chairman of the Board of both
            UBI and the Bank, and by the Employee.

6.    a.    In the event of any violation by Employee of any terms of this
            Agreement, or if there is cause for termination of Employee,
            Employee's employment may be terminated immediately, without notice,
            at any time, and with compensation only to the date of the
            termination of Employee. "Cause" for termination of this Contract
            shall include the following events, but this list is simply some
            examples of "cause" and it is not all-inclusive:

            (1)   the death of Employee;

            (2)   the disability of Employee rendering him unable to perform the
                  services required under the Contract for a period of 180 days;

            (3)   known substance abuse by Employee;

            (4)   felony conviction or plea (including a plea of guilty, nolo
                  contendere or similar plea) of Employee;

            (5)   misdemeanor conviction or plea (including a plea of guilty,
                  nolo contendere or similar plea) of Employee, if the
                  misdemeanor involves moral turpitude;

            (6)   Employee's repeated unprofessional, irresponsible or
                  disruptive language or conduct in the performance of his
                  duties;

            (7)   Employee's dishonesty, breach of professional or corporate
                  ethics, or criticism by a regulatory agency involving a
                  serious violation of law or regulations;

            (8)   Employee's substantial breach of any significant term of this
                  Contract, including, but not limited to, continued
                  unsatisfactory job performance.

            If criminal charges as described above in subsections (4) and (5)
            are made against Employee, then UBI or the Bank shall have the
            discretion to suspend Employee for any period of time, except that
            the suspension shall end if such charges do not result in a
            conviction or a plea (of guilty or nolo contendere, etc.) of either
            the original charge or of any lesser charge. If a regulatory agency
            criticizes Employee for serious regulatory violations, UBI or the
            Bank shall have the discretion to suspend Employee for any period of
            time, except that if the alleged violations are resolved in his
            favor, the suspension shall end. A suspension, pursuant to items
            (4), (5) or (7), above, would entail the cessation of the
            performance of duties and the cessation of all compensation.

            The Chairmen of the Boards of UBI or the Bank each shall retain the
            power and authority to suspend Employee based on his determination
            that one of the events described above has occurred.

            Termination of this Contract shall not relieve Employee of his
            responsibilities to complete any records, cooperate with the Bank
            and UBI on any litigation, audits, regulatory reviews, claims or
            investigations, and otherwise to fulfill all responsibilities under
            this Contract which should have been rendered prior to the early
            termination of this Contract.



      a.    In the event of the occurrence of any of the following by Employee,
            Employee's employment may be terminated immediately, without notice,
            at any time, and with compensation for six months thereafter, unless
            the Employee secures employment sooner, which shall terminate all
            obligation for compensation of UBI and the Bank. The following are
            occurrences which shall lead to termination:

            (i)   Repeated unsatisfactory performance or repeated uncooperative
                  conduct;

            (ii)  Employee's repeated failure to meet the goals and objectives
                  which shall be established by the Boards of UBI and the Bank
                  from time to time; or

            (iii) Any other continued unsatisfactory job performance or conduct.

7. Change in Control. For purposes of this Contract, a Change in Control of UBI
shall be deemed to have occurred if

      a.    there shall be consummated (i) any consolidation or merger of UBI in
            which UBI is not the continuing or surviving corporation or pursuant
            to which shares of UBI's common stock would be converted into cash,
            securities or other property, other than a merger of UBI in which
            the holders of UBI's common stock immediately prior to the merger
            have the same proportionate ownership of common stock of the
            surviving corporation immediately after the merger or (ii) any sale,
            lease, exchange or other transfer (in one transaction or a series of
            related transactions) of all, or substantially all, of the assets of
            UBI (including, without limitation, more than 25% of UBI's equity
            interest in United Bank & Trust), or

      b.    the stockholders of UBI approved any plan or proposal for the
            liquidation or dissolution of UBI, or

      c.    except for any Employee Stock Ownership Plan of UBI or its
            affiliates, any person (as such term is used in Section 14(d)(2) of
            the Securities Exchange Act of 1934, as amended (the "Exchange
            Act")), shall become the beneficial owner (within the meaning of
            Rule 13d-3 under the Exchange Act) of 25% or more of UBI's
            outstanding common stock.

8. Provisions Applicable in the Event of a Change in Control. If within 12
months following the effective date of a Change in Control, Employee's
employment is terminated by UBI (or a successor) for any reason (other than
dishonesty in performance of Employee's duties) or by Employee for any reason,
Employee shall continue to receive for 12 months thereafter salary payments at a
rate equal to Employee's regular base pay in effect immediately prior to such
termination.

9. Confidential Information

      a.    In connection with Employee's employment with the Bank and/or UBI,
            Employee will have access to information or materials that are
            considered trade secret, confidential and/or proprietary
            ("Information"). Information includes, but is not limited to,
            compilations of data, strategic plans, sales and marketing plans,
            customer and supplier information, financial information, and
            proposed agreements, and applies to such Information whether
            communicated orally, in writing, electronically, or by any other
            means.

      b.    Information created by Employee during Employee's employment with
            the Bank and/or UBI that relates to the business of either entity
            (or prospective business opportunities), or uses the Bank or UBI
            Information, or is created with the Bank or UBI resources (including
            staff, premises and equipment), belongs to the Bank or UBI. This
            Information includes copyrightable works of original authorship



            (including but not limited to reports, analyses, and compilations,
            business plans, new product plans), ideas, inventions (whether
            patentable or not), knowhow, processes, trademarks and other
            intellectual property. All works of original authorship created
            during Employee's employment are "works for hire" as that term is
            used in connection with the U.S. Copyright Act. Employee hereby
            assigns to UBI all rights, title and interest in work product,
            including copyrights, patents, trade secrets, trademarks and
            knowhow.

      c.    Employee shall use Information only for the benefit of the Bank or
            UBI and not for Employee's own benefit. Employee shall not disclose
            Information to third parties, and shall not take Information or the
            Bank or UBI materials upon termination of Employee's employment.

      d.    Information will be used only by Bank or UBI staff who have a need
            to access it in order to do their jobs, shall be maintained in
            secure physical locations, and shall not be disclosed to any other
            company or person except in connection with Bank or UBI business
            activities.

      e.    The confidentiality provisions of this Contract survive termination
            of the employment relationship with UBI and/or the Bank and shall
            survive for so long a period of time as the Information (including
            Proprietary Materials) is maintained by UBI or the Bank as
            confidential.

10. Nonsolicitation of Employees and Customers.

      a.    During the term of Employee's employment and for a period of one
            year after Employee's last day of employment, Employee agrees not to
            hire, and not to solicit for hire, any then-current Bank or UBI
            employees, or to contact them for the purpose of inducing them to
            leave the Bank.

      b.    During the term of Employee's employment and for a period of one
            year after Employee's last day of employment, Employee agrees not to
            contact any then-current UBI or Bank customers for the purpose of
            inducing them to leave UBI or the Bank or to discourage them from
            doing business with the Bank or UBI. Employee agrees that, for such
            time period, Employee will not provide the type of services he
            provided under this Contract to any person or business customer who
            was a customer of UBI or the Bank at the time of Employee's
            departure.

11. Noncompete. In consideration of the benefits of Employee's employment, for a
period of one (1) year after Employee's last day of employment, Employee agrees
to not provide the type of services in the Bank's delineated Community
Reinvestment Act area. This prohibition includes services whether as an
employee, independent contractor, officer, director, consultant, partner, or
other affiliation.

12. Enforcement of Contract; Injunctive Relief; Attorney Fees and Expenses.
Employee acknowledges that violation of Sections 9, 10, and 11 of this Contract
may cause irreparable damage to UBI or the Bank, entitling it to injunctive
relief and possible money damages. If Employee violates this Contract, in
addition to all other remedies available to the Bank at law, in equity, and
under contract, Employee agrees that he is obligated to pay all the Bank's costs
of enforcement of this Contract, including attorney fees and expenses. The
parties agree that venue concerning this Contract shall be Lenawee County,
Michigan.

13. Notice. For purposes of this Contract, notices and all other communications
provided for in this Contract shall be in writing and shall be deemed to have
been duly given when delivered or mailed by United States registered mail,
return receipt requested, postage prepaid, as follows:



If to UBI:                                       If to the Bank:

Chairman of the Board                            Chairman of the Board
United Bancorp, Inc.                             United Bank & Trust
P.O. Box 248                                     P.O. Box 248
Tecumseh, Michigan 49286                         Tecumseh, Michigan 49286

If to Employee:

At the address above written.

or such other address as either party may have furnished to the other in writing
in accordance herewith, except that notices of change of address shall be
effective only upon receipt.

14. Miscellaneous Provisions.

      a.    Applicable Law. This Contract and the rights of the parties
            hereunder shall be interpreted, construed and performed in
            accordance with the laws of the State of Michigan.

      b.    Entire Agreement. This Contract as it may be modified in writing
            from time to time, constitutes the entire agreement between the
            parties, and supersedes any and all other agreements, oral or in
            writing, with respect to the subject matter contained herein.

      c.    Amendments. This Contract may be altered, amended or modified at any
            time, but only by written agreement executed by the parties hereto.
            No waiver of any provision of this Contract shall be valid unless
            made in writing and signed by the party against whom such waiver is
            sought.

      d.    Section Headings. Any section or paragraph title or caption
            contained in this Contract is for convenience only, and shall not be
            deemed a part of this Contract.

      e.    Invalid Provisions. The invalidity or unenforceability of any
            particular provision of this Contract shall not affect any other
            provision hereof. This Contract shall be construed and enforced as
            if the illegal provision were modified to conform with the
            applicable law, or if such modification is impossible, then as if
            the Contract did not contain the illegal provision.

      f.    Successors and Assigns. This Contract shall be binding upon, and
            shall inure to the benefit of the successors and assigns, including
            purchasers, of the Bank and for purposes of realizing any benefits
            payable hereunder to Employee prior to his death, the heirs and
            personal representative of Employee. In no event shall Employee
            assign or delegate any of his rights, powers, duties and obligations
            under this Contract without prior written consent of the Bank. Such
            consent shall not unreasonably be withheld. The Bank shall have the
            right to assign and delegate any or all of its rights, powers,
            duties and obligations under this contract to any corporation
            affiliated with the Bank.

15.   a     All parties specifically and knowingly waive their rights to a jury
trial. Any dispute or controversy concerning the termination of employment or
the reduction of compensation, title or level of responsibility between Employee
and UBI or the Bank shall be resolved by arbitration under the laws of the State
of Michigan.

      b.    The arbitration proceeding shall be conducted under the Employment
            Dispute Resolution Rules of the American Arbitration Association in
            effect at the time a demand for arbitration of the dispute is made.
            The decision and award of the arbitrator made under the AAA rules
            shall be exclusive, final and binding on all



            parties, their heirs, representatives, successors and assigns.
            Judgment upon the award rendered by the arbitrator may be rendered
            in any circuit court having jurisdiction of the matter. In the event
            Employee, UBI or the Bank shall require equitable relief prior to
            the selection of an arbitrator to resolve the dispute, either party
            may seek temporary equitable relief from any court having
            jurisdiction of the dispute, subject to any final relief awarded by
            the arbitrator.

      c.    Limited civil discovery shall be permitted for the production of
            documents and the taking of depositions, provided, however, that no
            party is permitted to take the deposition of more than three
            witnesses except by agreement of the other party or upon order of
            the arbitrator pursuant to the motion of a party. Subject to the
            foregoing limitations, discovery shall be conducted in accordance
            with the Federal Rules of Civil Procedure with any enforcement
            issues resolved by the arbitrator.

      d.    The arbitration and all proceedings, discovery and any award of the
            arbitrator, is confidential. Neither the parties nor the arbitrator
            shall disclose any information gained during the course of the
            arbitration to any person or entity who is not a party to the
            arbitration unless permitted by law. Attendance at the arbitration
            shall be limited to the parties and those called as witnesses.

      16. UBI agrees that the services Employee performs for any of its
      subsidiaries, including the Bank, ultimately redound to the benefit of
      UBI. Accordingly, UBI agrees that insofar as the Bank, for any reason
      whatsoever, is unable to perform any obligations assumed hereunder, UBI
      shall fully and timely perform the same.

      IN WITNESS WHEREOF, the parties have executed this Contract, effective as
      of the date first above written.

      UNITED BANK & TRUST                        UNITED BANCORP, INC.

      By  /s/ David S. Hickman                   By: /s/ David S. Hickman
          --------------------                       --------------------
          David S. Hickman                           David S. Hickman
          Chairman of the Board                      Chairman of the Board

                                                     /s/ Dale L. Chadderdon
                                                     ----------------------
                                                     Employee



                                  ATTACHMENT A

Employee: Dale L. Chadderdon                     Effective Date: January 1, 2005

Salary Per Annum: $138,600

/s/ Dale L. Chadderdon                           December 29, 2004
- ----------------------                           -----------------
"Employee"                                       Date

/s/ David S. Hickman                             December 29, 2004
- --------------------                             -----------------
David S. Hickman                                 Date
Chairman, United Bank & Trust

/s/ David S. Hickman                             December 29, 2004
- --------------------                             -----------------
David S. Hickman                                 Date
Chairman, United Bancorp, Inc.