death_date death_place birth_place birth_date image article_title name occupation
4 february 1826 kolkata , india armagh , ireland 19 october 1778 valentine_blacker . jpg valentine blacker
 valentine blacker military leader , author
valentine blacker

valentine blacker cb -lrb- 19 october 1778 - 4 february 1826 -rrb- , was a lieutenant colonel in the honourable east india company and later surveyor general of india .
