Leinster, Mount, [140], [211], [212].

Leinster, the Book of, [10], [38], [55], [56], [121], [132], [139], [155], [156], [157], [190], [199], [204], [229].

Leir, Geoffrey of Monmouth’s King, [381]-383.

Leodogrance, father of Guinevere, [357].

Leprechaun, [247], [248], [393], [403].

Lêr, the Gaelic sea-god, [60], [140], [142]-144, [146], [205], [211], [212], [222], [252], [269];

his rebellion against Bodb the Red, [140];

their reconciliation, [142];

the fate of the children of, [142]-146;

is killed by the Fenian hero Caoilté, [146], [222].