| Name | Floruits | Related place |
|---|---|---|
| Berengar, bishop of Tusculum | Tusculum/Frascati | |
| Ordonius Alvarez, bishop of Tusculum (d.1285) | Tusculum/Frascati | |
| S., bishop of Tusculum | Tusculum/Frascati |
| Title | Related place |
|---|---|
| Document 2/131/52 (Scotia Pontificia, no. 93) | Tusculum/Frascati |
| Document 2/131/24 (Dryb. Lib., no. 253) | Tusculum/Frascati |
| Document 2/131/50 (St A. Lib., 82) | Tusculum/Frascati |