Non-profit debtor corporation that co-owned real property with its former president, confirmed a chapter 11 plan that vested property of the estate in the Debtor upon confirmation “free and clear” of claims and interests. Following confirmation, the former president sought to partition the property in state court, and the Debtor filed a motion seeking a determination whether the plan’s language extinguished the co-owner’s partition rights. The Court determined that neither 11 U.S.C. § 1141(c) nor the Debtor’s plan eliminated the former president’s co-ownership interest in the property or prevented him from seeking partition in the state court.