Tex. Property Code § 22.003: FINAL JUDGMENT CONCLUSIVE.

A final judgment that establishes title or right to possession in an action to recover real property is conclusive against the party from whom the property is recovered and against a person claiming the property through that party by a title that arises after the action is initiated.

Acts 1983, 68th Leg., p. 3509, ch. 576, Sec. 1, eff. Jan. 1, 1984.