Alphonsine
She made her theatrical debut at the Gymnase-Enfantin , an entertainment venue formerly located near the Passage de l'Opéra ( Galerie du Baromètre , leading to the Salle Le Peletier ) in the 9th arrondissement of Paris . 
<triplet> Gymnase-Enfantin <subj> 9th arrondissement of Paris <obj> located in the administrative territorial entity