Aesonius
Could not find Aesonii in Logeion dictionaries.
Aesonii Proper-name adjective: masculine vocative plural, Proper-name adjective: neuter genitive singular, Proper-name adjective: masculine nominative plural, Proper-name adjective: masculine genitive singular of Aesonius
Æsŏnĭus, a, um, dʼÉson : Ov. M. 7, 156.