Genesis 4:24

Cain : the first son of Adam and Eve,first son of Adam and Eve
(31° 30´, 35° 10´)

Lamech : a son of Methuselah; the father of Noah; an ancestor of Jesus.,son of Methushael, a descendant of Cain,son of Methuselah

Genesis 5:12

Kenan : son of Enosh

Mahalalel : son of Kenan,a man who was a descendent of Perez of Judah