Bert Grund
Bert Grund( 1920–1992) was a German composer of film scores.
Walter Ulfig
Walter Ulfig was a German composer of film scores.
Henri Verdun
Henri Verdun( 1895–1977) was a French composer of film scores.
Last Known Address
Last Known Address  is a 1970 French-Italian film directed by José Giovanni.
This movie is based on the eponymous novel "The Last Known Address" by Joseph Harrington.
Its theme tune, composed by François de Roubaix, has subsequently been sampled in several songs, such as All n
My Grill by Missy Elliott and Supreme by Robbie Williams.
Peter Hamel
Peter Hamel( 1911–1979) was a German screenwriter and a director of film and television.
He appeared as himself in the 1948 comedy" Film Without a Title".
He is the father of the composer Peter Michael Hamel.
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.
Thomas Morse
Thomas Morse( born June 30, 1968) is an American composer of film and concert music.
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.
Abe Meyer
Abe Meyer( 1901 – 1969) was an American composer of film scores.
François de Roubaix
François de Roubaix (3 April 1939 in Neuilly-sur-Seine, Hauts-de-Seine – 22 November 1975 in Tenerife, Canary Islands) was a French film score composer.
Roubaix did not receive any formal education in music, but began studying jazz on his own at age 15, forming a band and learning trombone as an autodidact.
His father, filmmaker Paul de Roubaix, made educational films, and offered to let François compose scores for them.
His first film score was for a 1961 film by Robert Enrico; through the late 1960s and early 1970s he scored films for Enrico, Jose Giovanni, Jean-Pierre Melville, Jean-Pierre Mocky, and Yves Boisset.
Notable in his style is his use of folk elements, as well as electronic musical instruments such as synthesizers and early drum machines.
He is thus seen as a precursor of the french electronic music.
Roubaix had a home studio where he would overdub parts until he was satisfied with the result.
He died in 1975 in a diving accident.
In 1976, his score for "Le Vieux Fusil" was awarded a César Award.

Question: Who is the father of the composer of film Last Known Address?
Answer: Paul de Roubaix