What nationality were Ida Georgina Moburg and Jean Sibelius?
Jean Sibelius Jean Sibelius ( ;    ), born Johan Julius Christian Sibelius (8 December 186520 September 1957), was a Finnish composer and violinist of the late Romantic and early-modern periods. He is widely recognized as his country's greatest composer and, through his music, is often credited with having helped Finland to develop a national identity during its struggle for independence from Russia.
Joséphine Boulay Joséphine Pauline Boulay (22 May 1869 – 5 August 1925) was a French organist and composer. She was born in Paris and studied music at the Paris Conservatoire with César Franck and Jules Massenet. She was blind and became the first woman to win a first prize in organ at the Conservatoire in 1888. She also won first prize in Faure's competition. For thirty-seven years she taught piano and organ at the Institute for Blind Youths She died in Paris.