Armenian Rite
According to the "Catholic Encyclopedia" as of 1912 there were 125 Catholics of the Armenian Rite residing in Vienna out of the total population of 2,004,493. As of 1901 the monastery had 10 Mekhitarist priests, as compared with the 16 priests residing in San Lazzaro, Venice. As of early 2010s the number of fathers residing at the monastery stood at 5–6 or 7.