Lawrence of Brindisi, OFM Cap., born Giulio Cesare Russo, was an Neapolitan Catholic priest, theologian and member of the Order of Friars Minor Capuchin. An accomplished linguist, in addition to his native Italian, Lawrence could read and speak Latin, Hebrew, Greek, German, Czech, Spanish, and French fluently. Lawrence was ordained a priest at the age of 23. Lawrence was beatified on 1 June 1783 and canonized as a saint on 8 December 1881.

The Order of Friars Minor Capuchin is a religious order of Franciscan friars within the Catholic Church, one of three "First Orders" that reformed from the Franciscan Friars Minor Observant, the other being the Conventuals (OFMConv). Franciscans reformed as Capuchins in 1525 with the purpose of regaining the original Habit (tunic) of St. Francis of Assisi and also for returning to a stricter observance of the rule established by Francis of Assisi in 1209.