Carpocrates - Wikipedia
- The founder of an early Gnostic sect from the first half of the second century.
- http://en.wikipedia.org/wiki/Carpocrates

Valentinus - Wikipedia
- The best known and for a time most successful Early Christian Gnostic theologian.
- http://en.wikipedia.org/wiki/Valentinius

Marcion of Sinope - Wikipedia
- A major 2nd century Early Christian theologian, founder of what would later be called Marcionism.
- http://en.wikipedia.org/wiki/Marcion

Cerinthus - Wikipedia
- The leader of a late first-century or early 2nd century sect, an offshoot of the Ebionites yet similar to Gnosticism.
- http://en.wikipedia.org/wiki/Cerinthus