About Marcel-Paul Schützenberger
Marcel-Paul "Marco" Schützenberger was a French mathematician and Doctor of Medicine. He worked in the fields of formal language, combinatorics, and information theory. In addition to his formal results in mathematics, he was "deeply involved in struggle against the votaries of Darwinism", a stance which has resulted in some mixed reactions from his peers and from critics of his stance on evolution. Several notable theorems and objects in mathematics as well as computer science bear his name. Paul Schützenberger was his great-grandfather. Schützenberger's first doctorate, in medicine, was awarded in 1948 from the Faculté de Médecine de Paris. Schützenberger's second doctorate was awarded in 1953 through the Paris Institute of Statistics. Relatedly, they invented Schubert polynomials.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.