- Ianuensis, Ioannes Author
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Ibn-Sina, Abu-Ali al-Husain Ibn-Abdallah
Avicenna (980-1037) Author -
Iheronimus
Hieronymus, Sophronius Eusebius (345-420) Author -
Ildeberto, di Lavardin
Hildebertus, Lavardinensis (1056-1133) Author -
Innocent III.
Innocentius III, Papa (1160-1216) Author -
Innocent IV, Pape
Innocentius IV, Papa (1195-1254) Author -
Innocent IV, Pope
Innocentius IV, Papa (1195-1254) Author - Innocentius III, Papa (1160-1216) Author
- Innocentius IV, Papa (1195-1254) Author
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Innocenzo III
Innocentius III, Papa (1160-1216) Author -
Innocenzo IV, Papa
Innocentius IV, Papa (1195-1254) Author -
Innozenz III.
Innocentius III, Papa (1160-1216) Author -
Innozenz IV., Papst
Innocentius IV, Papa (1195-1254) Author - Iohannes Monachus Author
- Iohannes Teutonicus Author
- Iohannes, Buridanus Previous Owner
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Ippocrate, di Cos
Hippocrates (460-370 a.C.n.) Author -
Isaac, Israeli
Isrāʼīlī, Isḥāq Ibn-Sulaimān /al (832-932) Author -
Isaak, Judäus
Isrāʼīlī, Isḥāq Ibn-Sulaimān /al (832-932) Author -
Isidor, von Sevilla
Isidorus, Hispalensis (560-636) Author -
Isidore, de Séville
Isidorus, Hispalensis (560-636) Author -
Isidore, of Sevilla
Isidorus, Hispalensis (560-636) Author - Isidore, of Seville, Saint, -636 Author
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Isidoro, di Siviglia
Isidorus, Hispalensis (560-636) Author - Isidorus, Hispalensis (560-636) Author
- Isrāʼīlī, Isḥāq Ibn-Sulaimān /al (832-932) Author
- Iustinianus I Author
- Iustinus, Marcus Iunianus (S. III) Author