About Hendrik Willem Bakhuis Roozeboom
Hendrik Willem Bakhuis Roozeboom was a Dutch chemist who studied phase behaviour in physical chemistry. Roozeboom also was the first to plot ternary phase equilibria in two-dimensional plots that were taken as vertical or horizontal slices from the three-dimensional solid diagrams. In 1890 Bakhuis Roozeboom became a member of the Royal Netherlands Academy of Arts and Sciences.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.