February 23
Saint Polycarp is invoked as patron of against earache. Polycarp was bishop of Smyrna in Asia Minor (modern Izmir, Turkey) and a disciple of John the Apostle. The principal early sources for his life are the testimony of Saint Irenaeus of Lyon, who as a young man had heard him preach (Adversus Haereses III, 3, 4; Letter to Florinus, preserved by Eusebius); his own surviving Letter to the Philippians; the Martyrium Polycarpi, a circular letter from the Church of Smyrna to the Church of Philomelium, which is the earliest extant Christian martyrdom narrative independent of Acts; and Eusebius (Ecclesiastical History V, 20).Polycarp's Letter to the Philippians, written about 110, transmits to a sister church the letters of his contemporary Saint Ignatius of Antioch (whose own letter to Polycarp is preserved). Sources: https://www.usccb.org/resources/2026cal.pdf.