Pope St. Pius I
?–155 CE · Aquileia
Pius I led the Roman church around the mid-second century. He is best known through a near-contemporary connection: the Muratorian Fragment states that the Shepherd of Hermas, a widely circulated Christian text, was written by Hermas while his brother Pius was bishop of Rome—an unusually concrete, if debated, datum for this era. His pontificate saw continued struggle against Gnostic and Marcionite movements then strong in the city. The Liber Pontificalis assigns him an origin at Aquileia and various decrees of doubtful authenticity. His reign marks a period when Rome's Christian community was consolidating its identity against rival teachings.
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AquileiaItaly
We know they were here, but the specifics of what they did at this stop aren’t recorded yet in our corpus.
About Aquileia
Aquileia was a major Roman city at the head of the Adriatic in northeastern Italy (modern Friuli–Venezia Giulia). The physician Galen was present there with the imperial court during an outbreak of plague in the late 160s AD, an episode he records.
In the same place & time
Sages whose lives overlapped with Pope St. Pius I’s in the same cities, drawn from their recorded journeys.
Across the traditions
In the same tradition
Polycarp of Smyrna, Marcion of Sinope, Justin Martyr, Valentinus, Pope St. Anicetus, Pope St. Hyginus, Tatian
The world in their lifetime
Thinkers, teachers, and rulers whose lives overlapped with Pope St. Pius I’s — a glimpse of the wider world they lived in. Drawn purely from recorded birth and death years.
Christian world
- John the Apostle· 6 CE–100 CE
- Papias of Hierapolis· 60 CE–130 CE
- Theophilus of Antioch· 120 CE–185 CE
- Polycrates of Ephesus· 125 CE–196 CE
- Irenaeus of Lyons· 130 CE–202 CE
- Athenagoras· 133 CE–190 CE
- Clement of Alexandria· 150 CE–215 CE
- Tertullian· 155 CE–220 CE
- Pope St. Telesphorus· –136 CE
- Pope St. Soter· –174 CE
- Melito of Sardis· –180 CE
- Pope St. Sixtus I· –125 CE
- Pope St. Eleutherius· –189 CE
- Pope St. Alexander I· –115 CE
- Pope St. Victor I· –199 CE
- Ignatius of Antioch· –108 CE
- Pope St. Evaristus· –105 CE
- Pope Clement of Rome· –99 CE
- Pope St. Zephyrinus· –217 CE
- Pope St. Anacletus· –88 CE
- Pope St. Callixtus I· –222 CE
Graeco-Roman world
Jewish world
Scientists
Rulers world
Works
No works attributed in the corpus yet.