The Bevan point V of a triangle ABC is the circumcenter V of the excentral triangle DEF. Also, V is the point of concurrence of the perpendiculars from the excenters to the respective sides.
Benjamin Bevan, an English civil engineer
proposed this theorem in the Proceedings of the Edinburgh
Mathematical Society: Leybourn's Mathematical Repository, new
series, I. 18 (pagination of the Questions to be answered). 

