Maasmas
MAASMAS mā ăs’ məs (Μαασμα̂ς). A leader of the Israelites who returned from the Exile with Ezra (1 Esd 8:43; KJV MASMAN). The parallel list in Ezra 8:16 has SHEMAIAH.
International Standard Bible Encyclopedia (1915)
ma-as’-mas, ma’-as-mas (Maasmas; Swete reads Maasman; the King James Version Masman, 1 Esdras 8:43): Corresponds to "Shemaiah" in Ezr 8:16.