Sentence:  We find, for example, at Agnone a "<WSD>Cererian</WSD>" Hercules and at Rossano a "Mefitanian" Mamers (= Mars); presumably these two major Italic divinities, Hercules and Mamers, were the "guests" of Ceres and Mefitis 
Meaning of the word marked with <WSD> tags:  Of or relating to the Roman goddess Ceres