I believe he died of a drug overdose in the mid 1970's.
So eppi
Jacinto Guerrero died in 1951.
Lorenzo Guerrero died in 1981.
Juan Guerrero Burciaga died in 1995.
Francisco Guerrero Marín died in 1997.
José Gustavo Guerrero died in 1958.
Práxedis Guerrero died on 1910-12-30.
Alberto Guerrero Martínez died in 1941.
Fernando María Guerrero died in 1929.
León María Guerrero died in 1935.
Alberto Guerrero died on 1959-12-07.
Pedro Oliverio Guerrero died in 2010.