Alexander III, Pope, St. Hildegard’s correspondence with, [5].

Alexander V, Pope, [99];

post-mortem examination on, [94].

Alexander of Neckam, [22], [23].

Alexander of Tralles, [182].

Alhazen, [122].

‘Ali ‘Abbas: see [Haly Abbas].

Al Qifty, Classes Philosophorum et astronomorum et medicorum, [229] and n. 3.

Al Tamimi al Muqaddasi, [231] n. 2.

Alva, Duke of, [221].