List of cardinals created by John XVIII.
Pope John XVIII (1003–1009) created two cardinals in two consistories .
1004
- Pietro da Albano , Cardinal Bishop of Albano , then (1009) Pope Sergius IV, † May 12, 1012
1005
- Tiberio (or Gregorio?), Cardinal Bishop of Ostia , † around 1012
supporting documents
- ^ Consistories of John XVIII .. In: Salvador Miranda : The Cardinals of the Holy Roman Church. ( Florida International University website , English)
- ↑ Tiberio of Ostia. In: Salvador Miranda : The Cardinals of the Holy Roman Church. ( Florida International University website , English)