And the Crows Will Dig Your Grave
And the Crows Will Dig Your Grave  is a 1971 Spanish western film directed by Juan Bosch and starring Craig Hill, Fernando Sancho and Dominique Boschero.
It is composed by Bruno Nicolai.
Marlin Skiles
Marlin Skiles( 1906 – 1981) was an American composer of film and television scores.
Thomas Morse
Thomas Morse( born June 30, 1968) is an American composer of film and concert music.
Abel Korzeniowski
Abel Korzeniowski( born 18 July 1972) is a Polish composer of film and theatre scores.
The House of the Crows
The House of the Crows is a 1941 Argentine film directed by Carlos F. Borcosque.
Dig Your Grave Friend... Sabata's Coming
Dig Your Grave Friend ...
Sabata's Coming is a 1971 Spanish western film directed by Juan Bosch and starring by Richard Harrison, Fernando Sancho and Raf Baldassarre.
It was scored by Enrique Escobar.
Bruno Nicolai
Bruno Nicolai (20 May 1926 in Rome – 16 August 1991 in Rome) was an Italian film music composer, orchestra director and musical editor most active in the 1960s through the 1980s.
While studying piano and composition at the Santa Cecilia Conservatory in Rome, he befriended Ennio Morricone and formed a long working relationship, with Nicolai eventually conducting for and co-scoring films with Morricone.
Nicolai also scored a number of giallo exploitation films and wrote many scores for director Jess Franco.
His work was featured in the Quentin Tarantino film .
Siegfried Franz
Siegfried Franz( 1913–1998) was a German composer of film and television scores.
I Spit on Your Grave: Deja Vu
I Spit on Your Grave:
Deja Vu is an American horror-thriller directed by Meir Zarchi.
It stars Camille Keaton and Jamie Bernadette, and is a direct sequel to the 1978 film "I Spit on Your Grave".
Walter Ulfig
Walter Ulfig was a German composer of film scores.

Question: When did the composer of film And The Crows Will Dig Your Grave die?
Answer: 16 August 1991