Alsa Léonie Élisabeth Risler

• 
• Born on September 14, 1908 in Saint-Gilles
• Deceased on October 27, 1955 in Paris, at the age of 47 years

Parents

• Jean Jérémie Risler (1865 - 1932), professeur de harpe chromatique au conservatoire de Bruxelles
• Joséphine Émilie Adeline Ostermeyer (1878 - )