Langstrother, Sir John, Prior of the Hospital of St. John of Jerusalem
War of the Roses The son of Thomas Langstrother of Crosthwaite, Sir John, like his elder brother William, joined the Knights of the Hospital of St. John of Jerusalem (also known as “the Hospitallers”), a military religious order established in the eleventh century to provide hospital care and military protection to pilgrims in Jerusalem during the Crusades. Ruled by a grand master, who by the fifteenth century was headquartered on the island of Rhodes, the order’s various national provinces were headed by grand commanders or priors. In 1467, after spending most of his early years in the eastern Mediterranean serving as castellan of Rhodes and grand commander of Cyprus, Langstrother won election as prior of the order in England, a position that had been held by Robert Botyll, a noted Yorkist. Because Langstrother’s Lancastrian sympathies were well known, EDWARD IV, in an unprecedented act, refused to sanction the Knights’ selection and suggested that they accept Richard Wood...