Note 2857 — Chapter XXX · GERBERT AND THE INTRODUCTION OF ARABIC ASTROLOGY

All Souls 81, 15th century, fols. 145v-164r. “Cum sint 28 mansiones lune....” Coxe was mistaken in thinking that the work of Alkandrinus continued to fol. 188 and was in two parts, for at fol. 163r we read, “Expliciunt iudicia libri Alkandrini que sunt in divisione triplici 12 signorum que sunt apparencie per certa tempora super terram.” Moreover, the seven chapters on the planets which follow end at fol. 183v “ ... finem fecimus. Completa fuit hec compilatio in conversione sancti pauli apostoli anno domini 1350 (1305?) vacante sede per mortem Benedicti undecimi cuius anima requiescat in pace. Amen.” It would therefore seem that some compiler has made an extract from Alchandrus on the twenty-eight mansions.