Who was alive in AD 275?
33 of the people we track were surely alive in AD 275. The best known are listed first, with the age each reached that year; a range such as 17–21 means the birth year itself is uncertain.
Born in AD 275: Saint George and Saint Marinus.
Died in AD 275: Aurelian.
Constantine the Great1–5
Diocletian26–35
Saint Georgeborn
Aurelian61 †
Diophantus72–78
Arius16–25- Eusebius7–12
Anthony the Great24
Constantius Chlorus25
Pope Marcellus I20Helena, mother of Constantine I23–27
Licinius10–15
Porphyry of Tyre39–44
Saint Sebastian18–23
Maximian25–35
Probus43
Galerius17- Tacitus75–76
Saint Barbara2
Carus51–55
Florianus43
Iamblichus27–32Carinus25
Lactantius32–38
Maximinus Daza5- Numerian21
Gregory the Illuminator36- Pope Alexander I of Alexandria25
Paul of Thebes46–51
Januarius3
Liu Hui47–52
Arnobius20
Saint Marinusborn
Where the people alive in AD 275 were born
Birthplaces as a list
- Constantine the Great: Niš
- Diocletian: Doclea
- Saint George: Kayseri
- Aurelian: Sirmium
- Diophantus: Alexandria
- Arius: Cyrenaica
- Eusebius: Caesarea Maritima
- Anthony the Great: Coma
- Constantius Chlorus: Dardania
- Pope Marcellus I: Rome
- Helena, mother of Constantine I: Helenopolis
- Licinius: Felix Romuliana
- Porphyry of Tyre: Tyre
- Saint Sebastian: Narbonne
- Maximian: Sirmium
- Probus: Sirmium
- Galerius: Dacia
- Tacitus: Terni
- Saint Barbara: Nicomedia
- Carus: Narbonne
- Florianus: Terni
- Iamblichus: Qinnasrin
- Maximinus Daza: Gamzigrad
- Numerian: Nicomedia
- Gregory the Illuminator: Armenia
- Pope Alexander I of Alexandria: Alexandria
- Paul of Thebes: Egypt
- Januarius: Benevento
- Liu Hui: Zibo
- Arnobius: El Kef
- Saint Marinus: Dalmatia