īnstīgātrīx, trīcis, f. (Femin. zu instigator), die Anstachlerin, Anreizerin, Aufwieglerin, acerrima instigatrix adversum Galbianos, Tac. hist. 1, 51: immodesta stimulatrix infestaque et importuna inst., Mar. Mercat. subnot. 5, 1.
http://www.zeno.org/Georges-1913. 1806–1895.
instigatrix — … Useful english dictionary
EDSARDUSI. Comes Frisiae Or. fil. Ulrici — qui primus A. C. 1454. clam a Friderico III. Imp. in eum tractum, qui ab Amasio ad Visurgim mati praetenditur, acceperat nomen Comitis et ius, quantum libertas Frisia pateretur: decem post Annis, publicatis tabulis, Huic succedens fil. Edsardus,… … Hofmann J. Lexicon universale
instigator — 1590s, from L. instigator, agent noun from instigare (see INSTIGATION (Cf. instigation)). Fem. formation instigatrix is recorded from 1610s … Etymology dictionary
