Penelopeus
Could not find Penelopeo in Logeion dictionaries.
Penelopeo Proper-name adjective: neuter dative singular, Proper-name adjective: masculine ablative singular, Proper-name adjective: masculine dative singular, Proper-name adjective: neuter ablative singular of Penelopeus
Pēnĕlŏpēus, (16) a, um, de Pénélope : Catul. 61, 231 ; Ov. Tr. 5, 14, 36.