Sigeus
Could not find Sigeis in Logeion dictionaries.
Sigeis proper-name adjective neuter ablative plural, proper-name adjective neuter dative plural, proper-name adjective feminine ablative plural, proper-name adjective feminine dative plural, proper-name adjective masculine ablative plural, proper-name adjective masculine dative plural of Sigeus
Sigeis Proper-name noun neuter dative plural, Proper-name noun neuter ablative plural of Sigeum
Sīgēus (13) Virg. En. 2, 312, et -ēĭus, a, um, Ov. H. 1, 33 ; M. 13, 3, de Sigée, Troyen ; Sigei campi Virg. En. 7, 294, la plaine de Troie || Romain : Sil. 9, 203.