Emperor of Rome Flavius Valerius Constantius
250 - 306 (56 years)Drag or scroll to see more of the chart.
| Emperor of Brita Maxen Wledig 340-388 |
| Emperor of Brita Maxen Wledig | |
| B: | 340 |
| D: | 388 |
Elen Ferch Eudaf, of Rome 350-Yes, date unknown |
| Elen Ferch Eudaf, of Rome | |
| B: | 350 |
| D: | Yes, date unknown |
| Maximian Constans, of Brita 320-Yes, date unknown |
| Maximian Constans, of Brita | |
| B: | 320 |
| D: | Yes, date unknown |
| Emperor of Rome Constantine, I 288-337 |
| Emperor of Rome Constantine, I | |
| B: | 27 Feb 288 |
| Naissus, Serbia | |
| D: | 22 May 337 |
| Macromedia, Bithynia, Turkey | |
| Emperor of Rome Flavius Valerius Constantius | |
| B: | 250 |
| D: | 25 Jul 306 |
| Helena, of Colchester 248-328 |
| Helena, of Colchester | |
| B: | 248 |
| D: | 328 |