Joseph-François Duché de Vancy
Joseph-François Duché de Vancy ( 29 October 1668 , Paris - 14 December 1704 ) was a French playwright . 
<triplet> Joseph-François Duché de Vancy <subj> 29 October 1668 <obj> date of birth <subj> 14 December 1704 <obj> date of death