| Location | Caesar | Reign | Notable |
| Rome | Galba/Otho/Vitellius | 69 | murdered/suicide/murdered |
| Rome | Vespasian | 69–79 | ___ |
| Rome | Titus | 79–81 | Destroyed Jerusalem 70 |
| Rome | Domitian | 81–96 | Persecuted the Ap John et al |
| Rome | Nerva | 96–98 | ___ |
| Rome | Trajan | 98–117 | corr. w/Pliny |
| Rome | Hadrian | 117–38 | ___ |
| Rome | Anton. Pius | 138–61 | ___ |
| Rome | Marcus Aurelius | 161–80 | ___ |
| Rome | Lucius Verus | 161–69 | co-regent w/Marcus |
| Rome | Avidius Cassius | 175 | Usurper murdered |
| Rome | Commodus | 177–92 | murdered |
| Rome | Pertinax | 193–93 | disputed/murdered |
| Rome | Didius Julianus | 193–93 | disp/murdered |
| Rome | Septimus Severus | 193–211 | presided over intense persecution |
