The monotone convergence theorem states that any nondecreasing or
increasing sequence which is bounded above converges[?]. Also, any
nonincreasing or decreasing sequence which is bounded below converges.
... January 20 - Dmitri Ivanovich Mendeleev, Russian chemist and inventor of the Periodic table
May 19 - Auguste Molinier, French historian
July 14 - Anton Chekhov, ...