Roch-Ambroise Cucurron Sicard
Roch-Ambroise Cucurron Sicard ( 20 September 1742 – 10 May 1822 ) was a French abbé and instructor of the deaf . 
<triplet> Roch-Ambroise Cucurron Sicard <subj> 20 September 1742 <obj> date of birth <subj> 10 May 1822 <obj> date of death