Scribe
- Hans von Bruneck1
- Herman Appeldorn1
- Hermannus Knevellynthusen1
- Hieronymus de Canonicis1
- Hilarius, Monk of Verona1
- Hubertus1
- Ibrāhīm Ibn al-Ḥusn1
- Ioannes de Frauenberg, active 14641
- Jacopo Tiraboschi1
- Jehan Engremer1
- Johannes Baldung1
- Johannes de Camenago1
- Johannes de Luxia1
- Johannes van der Kemp1
- Kaspar Ytelhuser1
- Katherina Mast1
- Laurenziano Leone1
- Leonardus Job1
- Manouēl Grēgoropoulos1
- Master of the Ottoboni Livy1