Roles and premiere cast from The New Kobbés Opera Book; Jeremy Hayes, Armide (ii), in The New Grove Dictionary, I, p. 202; Pitou, p. 52; Lajarte, p. 291; Casaglia, Gherardo (2005). "Armide, 23 September 1777". L'Almanacco di Gherardo Casaglia (in Italian).
archive.org
Source: "Mercure de France" (October 1777), as cited by Arthur Pougin (Figures d'Opéra-comique, Paris, Tresse 1875, pp. 151–152; accessible for free online in archive.org).
Source: Armide. Tragédie Lyrique de Quinault (Partition Piano et Chant Réduite et Annotée par F.-A. Gevaert), Paris/Bruxelles, Lemoine, 1902, p. XVII (a copy at Internet Archive).
bnf.fr
gallica.bnf.fr
This role, though often ascribed to the contralto voice, was notated, as usual in the period French opera, in the soprano clef (cf. original printed score).