Gen 4:17 Then Cain's wife conceived and presented him with a baby son named Enoch; so when Cain founded a city , he named it Enoch, after his son.
Gen 4:20 To Adah was born a baby named Jabal. He became the first of the cattlemen and those living in tents.
Gen 4:21 His brother's name was Jubal, the first musician--the inventor of the harp and flute.
Gen 4:22 To Lamech's other wife, Zillah, was born Tubal-cain. He opened the first foundry forging instruments of bronze and iron.