The demon Leraje appears in the grimoires The Discoverie of Witchcraft, The Grand Grimoire, Pseudomonarchia Daemonum, and The Lesser Key of Solomon
From The Lesser Key of Solomon, Crowley/Mathers edition:
The Fourteenth Spirit is called Leraje (or Leraie). He is a Marquis Great in Power, showing himself in the likeness of an Archer clad in Green, and carrying a Bow and Quiver. He causeth all great Battles and Contests; and maketh wounds to putrefy that are made with Arrows by Archers. This belong eth unto Sagittar. He governeth 30 Legions of Spirits, and this is his Seal, etc.