Home / Musicians and Composers / Anonymous IV Anonymous IV 1201 – 1280 Musicians and Composers Celebrities, Musicians and Composers Biography Anonymous IV (1201–1280) was a writer of a treatise of medieval music theory. Born January 1, 1201 in an unknown location. Died January 1, 1280 in an unknown location. AD ✝ LEGENDS AT REST Every legend has a story. Every story has a resting place. Explore the Legends at Rest books and profiles. Explore Legends at Rest → More Images Cemetery Map View larger map → Satellite overview of the cemetery grounds. Related Graves More musicians and composers → Ester Carloni 1905 – 1998 Actresses Vincent Scotto 1876 – 1952 Saint Pierre Cemetery, La Timone, France Musicians Aulikki Rautawaara 1906 – 1990 Musicians Armenia Balducci 1933 – 2022 Actresses