Simonne Mathieu
Simonne Mathieu (French pronunciation: [simɔn matjø]; 31 January 1908 – 7 January 1980) was a female tennis player from France, born in Neuilly-sur-Seine, Hauts-de-Seine who was active in the 1930s. Her first name is spelled "Simone" in many sources.
Career
Mathieu is best remembered for winning the singles title at the French Championships in 1938 and 1939 and for reaching the final of that tournament an additional six times, in 1929, 1932, 1933, 1935, 1936, and 1937. In those finals, she lost three times to Hilde Krahwinkel Sperling, twice to Helen Wills Moody, and once to Margaret Scriven-Vivian.
Mathieu won 11 Grand Slam doubles championships: three women's doubles titles at Wimbledon (1933–34, 1937), six women's doubles titles at the French Championships (1933–34, 1936–39), and two mixed doubles titles at the French Championships (1937–38). She completed the rare triple at the French Championships in 1938, winning the singles, women's doubles, and mixed doubles titles.