Czech catholic order
The Knights of the Cross with the Red Star or Military Order of the Crusaders of the Red Star (Czech: Křižovnický řád rytířů s červenou hvězdou; German: Kreuzherren mit dem Roten Stern; Latin: Ordo Militaris Crucigerorum cum Rubea Stella, Canonici Regulares Sanctissimae Crucis a stella rubea, Crucigeri cum rubea stella, Crucigeri stellati, Stelliferi) is a religious Order originating from Bohemia, devoted mainly to offering medical care. Its members use the postnominal initials of O.M.C.R.S. Throughout its history it was accustomed to the use of arms, a custom which was confirmed in 1292 by an ambassador of Pope Nicholas IV. The grand master is still invested with a sword at his induction into office, and the congregation has been recognized as a military order by Popes Clement X and Innocent XII, as well as by several Holy Roman Emperors.
Read more or edit on Wikipedia