EXHIBIT 99.1

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                                  NEWS RELEASE

        DATE:           March 20, 2006   9:00 a.m. E.S.T.
        CONTACT:        James L. Saner, Sr., President and CEO
                        MainSource Financial Group   812-663-0157


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               MainSource Financial Group Acquires Union Community
             Bancorp and Union Federal Savings and Loan Association


MainSource Financial Group, Inc., Greensburg,  Indiana (NASDAQ: MSFG) - James L.
Saner, Sr., President and Chief Executive Officer of MainSource Financial Group,
Inc. today  announced the  consummation  of the  acquisition of Union  Community
Bancorp  and its  wholly  owned  subsidiary,  Union  Federal  Savings  and  Loan
Association.  With total assets of  approximately  $260  million,  Union Federal
operates six offices in  Montgomery,  Warren,  Tippecanoe  and Fountain  County,
Indiana.

Mr. Saner stated,  "I am pleased to welcome the employees and customers of Union
Federal Savings and Loan Association into MainSource  Financial Group. We remain
committed to our community banking philosophy and this transaction reaffirms our
long-term  strategic  objective  of  preserving  the local  decision-making  and
personal  customer  service  that is  quickly  being  abandoned  in the  smaller
communities.  We feel  that  this  type of  service,  combined  with  MainSource
Financial  Group's  exceptional  product  offerings,  provides the Union Federal
Savings and Loan customers a unique opportunity to manage all of their financial
needs from one location."

Mr. Saner continued,  "This acquisition will expand MainSource Financial Group's
presence in Indiana to 60 offices in 27 counties.  MainSource Financial Group is
currently one of the top 20 multi-bank holding companies that is publicly traded
in the state of Indiana  and we are proud to  continue  our growth in new areas.
Also, the addition of these locations  provides a geographic  connection between
our Indiana and Illinois banking centers."

As a result of the closing of the merger,  Union Federal has changed its name to
MainSource Bank - Crawfordsville.  New signs as well as the MainSource logo will
be prominently displayed at each location as well as in all future advertising.

Alan Grimble,  former CEO of Union Federal,  will continue to serve as Chairman,
President and CEO of MainSource Bank - Crawfordsville.  In addition, Lee Walden,
the former CFO of Union Federal will also continue to serve as CFO for the newly
named bank.

Mr. Grimble stated,  "We are excited to become a part of the MainSource  family.
We  believe  that  the  MainSource  community  banking  philosophy  will be well
received by Union Federal  customers and  employees.  As part of the  MainSource
Bank  network  we will be  able to  offer  our  customers  and  local  community
additional  products and services.  Given the challenges of being a small public
company in today's environment,  I believe that this transaction is an excellent
opportunity for our shareholders."

Shareholders of Union Community  Bancorp at the time of the merger were entitled
to elect to receive either 1.4791 shares of MainSource common stock or $27.33 in
cash for each share of Union  Community  Bancorp stock owned by them. The Merger
consideration tabulation and calculation process for election forms submitted to
the exchange agent by shareholders of Union Community is substantially complete,
and the allocation of Union Community shares for which no election form has been
submitted is anticipated to be completed in the week following the merger. Based
on the election forms submitted to the exchange agent, it has been preliminarily
determined that all Union Community  shareholders electing to receive cash shall
receive cash, and all Union Community shareholders electing to receive shares of
common stock of MainSource  Financial Group will receive stock. For those shares
for which no election form has been submitted, the majority of those shares will
be exchanged for shares of MainSource  common stock in accordance with the terms
of the merger  agreement.  Fractional shares of MainSource common stock will not
be issued in the merger.  Rather,  shareholders  of Union Community will receive
cash in the amount of $18.48 multiplied times the fractional share of MainSource
common stock to which they would otherwise have been entitled.





The exchange agent expects to mail MainSource  common stock and cash in exchange
for common stock of Union  Community in accordance  with the terms of the Merger
Agreement  within the next few days to  shareholders of Union Community who have
completed  proper  election  forms and delivered  their  certificates  for Union
Community  common stock to the exchange agent.  Those remaining  shareholders of
Union Community who have not submitted  proper election forms or delivered their
stock  certificates  for Union Community common stock to the exchange agent will
be  automatically  determined as eligible to receive cash or  MainSource  common
stock.  Such cash or MainSource  common stock will be held by the exchange agent
or MainSource  until such  shareholders  of Union  Community  submit their Union
Community  certificates to the exchange agent or MainSource.  The exchange agent
will be mailing a letter of transmittal in the coming weeks to all  non-electing
shareholders   for  those   shareholders  to  surrender  their  Union  Community
certificates  for exchange.  Any questions  regarding the exchange or tabulation
process should be directed to the exchange agent, Computershare Trust Company of
New York, at 1-800-245-7630.

MainSource will issue 1,577,386  shares of common stock in the aggregate and pay
approximately  $23,846,850 in cash to the former shareholders of Union Community
in the merger. In addition, options to acquire an aggregate of 262,175 shares of
Union Community  common stock will be cashed out for an aggregate  consideration
of $2,974,891.50.

MainSource  Financial  Group,  Inc.,  headquartered in Greensburg,  Indiana,  is
listed  on  the  NASDAQ  National  Market  (under  the  symbol:"MSFG")  and is a
community-focused, financial holding company with assets following the merger of
approximately  $1.9  billion.  The  Company  operates  60  offices in 27 Indiana
counties and six offices in three  Illinois  counties  through its three banking
subsidiaries,  MainSource  Bank,  Greensburg,  Indiana  and  MainSource  Bank of
Illinois,   Kankakee,   Illinois   and   MainSource   Bank   -   Crawfordsville,
Crawfordsville,   Indiana.  Through  its  non-banking  subsidiaries,  MainSource
Insurance LLC,  MainSource  Title LLC, and MainSource  Mortgage LLC, the Company
and its banking subsidiaries provide various related financial services.


Forward-Looking Statements

Except for historical information contained herein, the discussion in this press
release may include  certain  forward-looking  statements  based upon management
expectations.  Factors  which  could cause  future  results to differ from these
expectations include the following: general economic conditions; legislative and
regulatory initiatives;  monetary and fiscal policies of the federal government;
deposit flows;  the costs of funds;  general market rates of interest;  interest
rates on competing investments;  demand for loan products;  demand for financial
services;  changes in  accounting  policies  or  guidelines;  and changes in the
quality or  composition of the Company's  loan and  investment  portfolios,  the
timing of the closing of the transaction,  the timing and success of integration
efforts once the transaction is complete,  MainSource's  expectations or ability
to realize success with the affiliation with Union Community  Bancorp the impact
of this transaction, if successful, on MainSource's business.

The forward-looking statements included in the press release relating to certain
matters  involve  risks  and  uncertainties,   including  anticipated  financial
performance,  business  prospects,  and other  similar  matters,  which  reflect
management's best judgment based on factors currently known.  Actual results and
experience  could  differ  materially  from  the  anticipated  results  or other
expectations expressed in the Company's  forward-looking  statements as a result
of a number of factors,  including  but not limited to,  those  discussed in the
press release.


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 MainSource Financial Group, 201 N. Broadway, P.O. Box 87, Greensburg, IN 47240