Tantalides
From LSJ
ἀσκέειν, περὶ τὰ νουσήματα, δύο, ὠφελέειν, ἢ μὴ βλάπτειν → strive, with regard to diseases, for two things — to do good, or to do no harm | as to diseases, make a habit of two things — to help, or at least, to do no harm
Latin > French (Gaffiot 2016)
Tantălĭdēs,¹³ æ, m. (Τανταλίδης), fils ou descendant de Tantale [Pélops, Atrée, Thyeste, Agamemnon, Oreste, etc.] : Ov. F. 2, 627 || pl., race de Tantale : Poet. d. Cic. Nat. 3, 90.