He was born in La Rochelle, Charente-Maritime, on February 22, 1921.
Duvignaud was a secondary school teacher first at Abbeville, then at Étampes (1947–1956), where he taught Georges Perec.
After submitting his doctoral thesis, he taught at the University of Tours.
In 1972, he founded the magazine Cause commune with Perec and Paul Virilio.
[1] He died (aged 85) in La Rochelle on February 17, 2007.