Isidore Weiss was a Frenchman who won seven world championships for international draughts from 1899 to 1911, a record not surpassed until Alexei Chizhov 85 years later.
In international draughts, the Coup Weiss is a refinement of the Coup de... Wikipedia
Born: April 29, 1867
Died: June 12, 1936 (age 69 years), 4th arrondissement, Paris, France