Rolf de Maré, sometimes called Rolf de Mare, was a Swedish art collector and leader of the Ballets Suédois in Paris in 1920–25. In 1931 he founded the world's first research center and museum for dance in Paris. Wikipedia
Born: May 9, 1888, Stockholm, Sweden
Died: April 28, 1964 (age 75 years), Barcelona, Spain
Parents: Ellen Roosval von Hallwyl and Henrik de Maré