Knox Recr. v. Ball , 144 Tex. 402 ( 1945 )
Republic Nat. Bank v. National Bankers Life Ins. Co. , 427 S.W.2d 76 ( 1968 )
O'BOYLE v. DuBose-Killeen Properties, Inc. , 430 S.W.2d 273 ( 1968 )