Theodotus among his first followers. C139 Valentinus goes to Rome and founds school there. Ptolemy and Secundus his most important pupils. 143 Valentinus a candidate for bishop of Rome 150 Valentinian Florinus comes to Rome C155 Valentinus dies C155-175 Secundus, Herakleon, and Ptolemy active at Rome. Theodotus and Marcus in Alexandria.
Valentinian school spreads throughout the Roman Empire.
165 Miltiades opposes Valentinians in Smyrna. C170 Julius Cassian splits with the Valentinian school at Alexandria over the issue of marriage. C175-225 Alexander active in north Africa. Theotimus and Florinus active at Rome. Axionicus active at Antioch.