The Canons Regular of Saint John Cantius report that to celebrate the Solemn Feast of St. John Cantius on October 20th, 2008, the Canons Regular offered a Latin Holy Hour, a Solemn High Mass (1962 Missale Romanum) and Solemn Vespers (1962 Breviarium Romanum).
The Canons Regular also report that "celebrating the day with the Canons Regular were [the] ... granddaughter of Blessed Karl of Austria..." A reception followed.
Source:
Celebrations for the Feast of St. John Cantius: Canons Regular of St. John Cantius
