no
No, Jacob does not die.
No, in the Twilight series, Jacob doesn't die.
Jacob doesn't die in any of the current books.
Jacob didn't die :/
Jacob Bergqvist died in 1959.
Kurt Jacob died in 1994.
Jacob Emden died in 1776.
Jacob Struve died in 1841.
Jacob Hopewell died in 1875.
Jacob A. Schowalter died in 1953.
Jacob Wygodzki died in 1941.
Jacob Bryant died in 1804.