Le Truc d' Arthur

Le Truc d' Arthur ("Arthur's trick") is a French comedy in three acts by Alfred Duru (1829-1889)[1] and Henri Chivot (1830-1897)[2].

First performed in Paris at the Théâtre du Palais-Royal 14 October, 1882. Published by P.V. Stock, 1908, as Volume 9 of Auteurs dramatiques

Adapted into English as Gloriana (later renamed My Artful Valet) by James Mortimer. First performed (as Gloriana) at the Globe Theatre, London, on 10 November 1891.

https://data.bnf.fr/39494505/le_truc_d_arthur_spectacle_1882/

The Theatre, Volume 28[3]

J.P. Wearing. 2013. The London Stage 1890-1899: A Calendar of Productions, Performers, and Personnel. Scarecrow Press: p. 92.[4]