Baalberith
According to Johan Weyer, Baalberith is a demon of the second order, master of the Infernal Alliance. He was said to be secretary and keeper of the archives of hell.
Sources:
Weyer, Johannes. Witches, Devils, and Doctors in the Renaissance: Johann Weyer, De Praestigiis. Edited by George Mora. Binghamton, N.Y.: Medieval and Renaissance Texts and Studies, 1991.