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150th Birthday: Alfred Werner
Coordination chemistry pioneer and Nobel Laureate

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50th Anniversary: Death of Peter Debye
Physical chemist and Nobel Laureate known for his work on dipole moments

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150th Birthday: Samuel Eyde
Norwegian engineer and industrialist co-developed Birkeland–Eyde process for the fixation of nitrogen

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150th Birthday: William Lash Miller
Eminent Canadian physical chemist and leading proponent of Gibbs' thermodynamics in North America

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200th Birthday: Charles Frédéric Gerhardt
Organist chemist developed the concept of homologous series