Watson v. State, 9 Tex. App. 237, 244-245 (1880); Moore v. State, 37 Tex. Cr. R. 552, 561, 40 S. W. 287, 290 (1897); Shaw v. State, 73 Tex. Cr. R. 337, 339, 165 S. W. 930, 931 (1914); Fondren v. State, 74 Tex. Cr. R. 552, 557, 169 S. W. 411, 414 (1914); Gray v. State, 77 Tex. Cr. R. 221, 229, 178 S. W. 337, 341 (1915). There is no immunity in Texas for the father who is not married to the mother. Hammett v. State, 84 Tex. Cr. R. 635, 209 S. W. 661 (1919); Thompson v. State (Ct. Crim. App. Tex. 1971), appeal docketed, No. 71-1200.