Camp v. Shannon , 162 Tex. 515 ( 1961 )
Davis v. Huey , 571 S.W.2d 859 ( 1978 )
MGJ CORP. v. City of Houston , 544 S.W.2d 171 ( 1976 )
Ellis v. Vanderslice , 486 S.W.2d 155 ( 1972 )
Perry v. Stringfellow , 134 Tex. 328 ( 1940 )