Name
- Abbey Dore, Herefordshire1
- Abbey of St Mary the Virgin and St Edward, of Benedictine nuns, Shaftesbury, Dorset, ?888-15391
- Abū Bakr Muḥammad ibn Zakarīyā al-Rāzī [Rhazes], Persian physician, philosopher and alchemist, c 0865-c 0925, http://isni.org/isni/000000... http://viaf.org/viaf/951540931
- Abū Mūsā Jābir ibn Ḥayyān, called Geber, alchemist and scholar, d c 8101
- Adam, Abbot of Dore, fl 12001
- Aelred of Rievaulx, Saint, Abbot of Rievaulx, ?1110-1167, http://isni.org/isni/000000... http://viaf.org/viaf/393868181
- Africanus, Flaccus, alias Africus (Flavius)1
- Agilon, Walter, writer on medicine, fl 13th century2
- Al-Mubashshir ibn Fatik, Arab philosopher, fl 11th century, http://isni.org/isni/000000...1
- Alan of Melsa, Cistercian monk of Yorkshire, 13th century, http://viaf.org/viaf/77757171
- Alban, Roger, genealogist copyist and Carmelite friar, d after 14611
- Albertus Magnus, Bishop of Regensburg, bef 1200-12802
- Alcock, John, Bishop of Ely1
- Alexander III, Pope, c 1100-1181, http://isni.org/isni/000000... http://viaf.org/viaf/3071580351
- Alexandre of Villedieu, French author and grammarian, c 1175-c 12451
- Alfonsi, Peter, Spanish physician, writer, astronomer, and polemicist, d after 1116, http://isni.org/isni/000000... http://viaf.org/viaf/705766091
- Alfonso Fernández Pecha, Bishop of Jaén, c 1330-1389, http://isni.org/isni/000000...1
- Allen, Hope Emily, of Egerton MS 32451
- Allen, John, physician, c. 1660-17411
- Allen, Thomas, English mathematician and astrologer, 1542-16321