Messenius
Could not find Messeniaque in Logeion dictionaries.
Messeniaque Proper-name adjective: neuter nominative plural, Proper-name adjective: neuter vocative plural, Proper-name adjective: feminine nominative singular, Proper-name adjective: feminine ablative singular, Proper-name adjective: neuter accusative plural, Proper-name adjective: feminine vocative singular of Messenius
Messeniaque Proper-name noun: feminine nominative singular, Proper-name noun: feminine vocative singular, Proper-name noun: feminine ablative singular of Messenia
1. Messēnius, s. Messāna.
2. Messēnius, s. Messēnia.
Messēnĭus, a, um (Μεσσήνιος), de Messène ou de Messine : Ov. M. 2, 679 || Messenii, les Messéniens : Liv. 36, 31.