Rath Mor of Mag Line
Rath
Rogein was formerly its name in the reign of Bresal of the
white shoulder, till presently Mor came there, the daughter
of Rithir, son of Derlam. Fifty years she lived in the Rath
after parting with eager Bresal of the keen spear, when
Bresal disappeared under Loch Laig, and his warriors raised
a cry. When a woman said (so runs the tale) that Bresal
would never come home, Mor fell dead before the eyes of
all: hence the name clave to the Rath.