Clerics of Saint Viator
（重定向自Viatorian）
The Viatorians, or Clerics of Saint Viator (CSV), are a Roman Catholic religious institute founded in Lyon, France, in 1831 by Father Louis Querbes. Its patron, Saint Viator, was a 4th-century catechist in Lyon. The institute soon spread from its origins in France to the United States and now has provinces and missions all over the world. They are a teaching order and are thus involved in parish ministries and all levels of education, from grade school through university.