Bishop of Frascati
The following people were bishops and cardinal bishops of the Diocese of Frascati (Italy):
- Martius 269
- Vacant 269-313
- Zolticus 313
- Fortunatus
- Vacant
- Luminoso 649
- Vacant 649-676
- Vitaliano .676
- Vacant 676-803
- Peter I. 803 -?
- Vacant 800 -847
- ? 847 -?
- Vacant 850-964
- Egidio 964 to about 969
- John I. about 969 -?
- Vacant 970 -990
- Bonizzo 990
- Vacant 990-998
- Benedict 998
- John II Homo 1015
- Domenico I. 1024-1037
- John III. 1044
- Peter II 1057-1062
- Giovanni IV 1065-1071
- Giovanni V. Minuto 1073-1094
- Bovo 1099
- Giovanni VI. 1100-1119
- Divizo ( Dionysius ) 1121-1122
- Egidio ( Gilles from Paris ) from 1123 to 1139
- Vacant 1139-1142
- Imar 1142-1161, adherents of the antipope Victor IV since 1159 Teobald 1162 ( anti-bishop )
- Martin 1167-1174 ( anti-bishop )
- Jean VII de la Grange 1379-1381, anti-bishop
- Guillaume II de Chanac 1383, anti-bishop
- Jean Rolland 1385-1388, anti-bishop
- Jean de la Grange (before 1394-1402 ), anti-bishop
- Pierre Girard 1405-1409, anti-bishop