James E. White, IV, Individually and as Beneficiary of the Jane White Trust; Marti White Wright, Individually and as a Beneficiary of the Jane White Trust; And Clinton Wesley White, Individually and as a Beneficiary of the Jane White Trust, by and Through His Next Friend, James E. White, IV and James White, III, Individually and as Trustee of the Jane White Trust v. Edward McMinn White, Individually and as Trustee of the Edward McMinn White Trust, and Beauregard Brite White, Individually and as Trustee of the Beauregard Brite White Trust and Susan Combs, Temporary Interim Trustee of the White Division Trusts, Court of Appeals of Texas, State Courts, COURT CASE