- Patronage: Penitent Sinners
7" Oval "Hamilton Gold" Plated Eye Hook Bangle Bracelet with a 14kt Gold Filled St. Mary Magdalene medal charm . Saint Mary Magdalene is the patron saint of Penitent Sinners. Feast Day in the USA is July 22nd. Hamilton Gold is a heavy gold plate designed to match the rich color of the 14 Karat Gold Filled charms.