In between Le roi malgré lui and Manon, which one was first performed at the Opéra-Comique in Paris on 19 January 1884? 
Manon:  It was first performed at the Opéra-Comique in Paris on 19 January 1884, with sets designed by Eugène Carpezat (Act I), Auguste-Alfred Rubé and Philippe Chaperon (Acts II and III), and Jean-Baptiste Lavastre (Act IV).
i don't know