Author
- Gregory XI1
- Guillaume de Lanicia1
- Haly Abenragel1
- Henry de Bracton1
- Henry of Langenstein1
- Henry of Segusio1
- House of Requesens1
- Hugh of Saint Victor1
- Hugh of Saint-Cher1
- Innocent IV1
- Innocent V1
- Jacobus de Burgo1
- Jacopo Piccolomini-Ammannati1
- Jacopone da Todi1
- James of Lausanne1
- James of Viterbo1
- Jean Carteron1
- Jean de Lignieres1
- Joanna I of Naples1
- Johannes von Freiburg1