Abe Meyer
Abe Meyer( 1901 – 1969) was an American composer of film scores.
Walter Ulfig
Walter Ulfig was a German composer of film scores.
Maria Magdalena Keverich
Maria Magdalena Keverich( 19 December 1746 – 17 July 1787) was the mother of the composer Ludwig van Beethoven.
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.
Monchora
Monchora  is a 2016 Bengali film directed by Sandip Ray, based on the story of same name by Sharadindu Bandyopadhyay starring Abir Chatterjee, Saswata Chatterjee, Raima Sen, Paran Bandopadhyay.
For director Sandip Ray who mainly does Feluda films written by Satyajit Ray, this is a non-Feluda full-length fiction after long time.
Last were "Nishijapon (2005)" and "Hitlist (2009)" .
The film released on 1 January 2016.
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.
Henri Verdun
Henri Verdun( 1895–1977) was a French composer of film scores.
Sandip Ray
Sandip Ray (born 8 September 1953) is an Indian film director and music director who mainly works in Bengali cinema.
He is the only child of the noted Bengali director Satyajit Ray and Bijoya Ray.
Bert Grund
Bert Grund( 1920–1992) was a German composer of film scores.
Minamoto no Chikako
She was the mother of Prince Morinaga.

Question: Who is the mother of the composer of film Monchora?
Answer: Bijoya Ray