Henri-Étienne Dérivis
Henri-Étienne Dérivis ( 2 August 1780 – 1 February 1856 ) was a French operatic bass . 
<triplet> Henri-Étienne Dérivis <subj> 2 August 1780 <obj> date of birth <subj> 1 February 1856 <obj> date of death <subj> bass <obj> voice type