Marcel Grossmann died in 1936.
Marcel Grossmann was born in 1878.
Marcel Grossmann was a classmate of Einstein at the Zurich Polytechnic. While Einstein was trying to mathematically develop his general theory of relativity, he consulted with Grossmann who introduced differential calculus and the importance of non-Euclidean geometry. This provided an important step in Einstein's development of the theory.
Karol Grossmann died in 1929.
Bretislav Grossmann died in 1954.
Edith Searle Grossmann died in 1931.
Jiří Grossmann died on 1971-12-05.
Marcel Boulic died in 1959.
Marcel Lermoyez died in 1929.
Marcel Légaut died in 1990.
Marcel Merkès died in 2007.
Marcel Schein died in 1960.
Marcel Riffard died in 1981.