Lewis Short
Trĭŏpas | Trĭŏpēïus, ii | Trĭŏpēïs, ĭdis (noun M.m.f) : Τριόπας
* A king of Thessaly, the father of Erisichthon, Hyg. Astr. 2, 14.—Hence
* The son of Triopas, i. e. Erisichthon, Ov. M. 8, 751.
* A granddaughter of Triopas and daughter of Erisichthon, i. e. Mestra, Ov. M. 8, 872.
Charlton T. Lewis, Charles Short, A Latin Dictionary