Question: Who wrote the theatrical comedy referenced in the subtitle of The Guilty Mother as "the other"?
Related documents: [0]  [DOC] Tartuffe, or The Impostor, or The Hypocrite ( ; French: "Tartuffe, ou l'Imposteur" , ] ), first performed in 1664, is one of the most famous theatrical comedies by Molière. The characters of Tartuffe, Elmire, and Orgon are considered among the greatest classical theatre roles. [END] 
[1]  [DOC] The Guilty Mother (French: "La Mère coupable" ) subtitled "The Other Tartuffe" is the third play of the "Figaro" trilogy by Pierre Beaumarchais; its predecessors were "The Barber of Seville" and "The Marriage of Figaro". This was the author's last play. It is rarely revived. Like the earlier plays of the trilogy it has been turned into operatic form, but it has not entered the general opera repertoire. [END] 
Answer: 
Molière
Molière