Gallaecus
Could not find Callaicae in Logeion dictionaries.
Callaicae Proper-name adjective: feminine genitive singular, Proper-name adjective: feminine vocative plural, Proper-name adjective: feminine nominative plural, Proper-name adjective: feminine dative singular of Gallaecus
Gallæcus, a, um, de Gallécie ; le Gallécien [vainqueur des Gallèces] : Vell. 2, 5 ; v. Callaicus.