Dora Pejačević
Dora Pejačević (10 September 1885 – 5 March 1923) was a Hungarian-Croatian composer, a member of the Pejačević noble family.
She was one of the composers to introduce the orchestral song to Croatian music and her Symphony in F-sharp minor is considered by scholars to be the first modern symphony in Croatian music.
Thomas Morse
Thomas Morse( born June 30, 1968) is an American composer of film and concert music.
Abe Meyer
Abe Meyer( 1901 – 1969) was an American composer of film scores.
Henri Verdun
Henri Verdun( 1895–1977) was a French composer of film scores.
Tarcisio Fusco
Tarcisio Fusco was an Italian composer of film scores.
He was the brother of the composer Giovanni Fusco and the uncle of operatic soprano Cecilia Fusco.
Theodred II (Bishop of Elmham)
Theodred II was a medieval Bishop of Elmham.
The date of Theodred's consecration unknown, but the date of his death was sometime between 995 and 997.
Countess Dora
Countess Dora  is a Croatian pseudo-biographical film about Croatian first female composer Dora Pejačević.
Filmed in 1990, it was released in public in 1993.
It was written and directed by Zvonimir Berković.
It was Croatia's submission to the 66th Academy Awards for the Academy Award for Best Foreign Language Film, but was not accepted as a nominee.
Bert Grund
Bert Grund( 1920–1992) was a German composer of film scores.
Walter Ulfig
Walter Ulfig was a German composer of film scores.
Alonso Mudarra
Alonso Mudarra( c. 1510 – April 1, 1580) was a Spanish composer of the Renaissance, and also played the vihuela, a guitar- shaped string instrument.
He was an innovative composer of instrumental music as well as songs, and was the composer of the earliest surviving music for the guitar.

Question: When did the composer of film Countess Dora die?
Answer: 5 March 1923