Cecropius
Could not find Cecropiumque in Logeion dictionaries.
Cecropiumque proper-name adjective neuter vocative singular, proper-name adjective masculine genitive plural, proper-name adjective masculine accusative singular, proper-name adjective neuter genitive plural, proper-name adjective neuter nominative singular, proper-name adjective neuter accusative singular of Cecropius
Cecropiumque Proper-name noun masculine genitive plural of Cecrops
Cecrŏpĭus, (12) a, um, dʼAthènes ou de lʼAttique : apes Cecropiæ Virg. G. 4, 177, les abeilles de lʼHymette.