Anniversary of the Episcopal Consecration of Mar Mathew Moolakkatt (1999).
Death anniversary of Mar Alexander Choolaparambil (1951).
Anniversary of the Coonan Cross Oath at Mattancherry (1653).
Death anniversary of Servant of God Mar Mathew Makil (1914).
Installation of Mar Bosco Puthur as Bishop of Syro – Malabar Eparchy of Melbourne, Australia (2914).
Death of Archbishop Mar Kuriakose Kunnacherry (2017).
Episcopal Consecration anniversary of Mar Jacob Angadiath and anniversary of the diocese (2001).
Death anniversary of Mar Thomas Tharayil (1975).
Anniversary of the establishment of the Kottayam Vicariate for the Suddists by St. Pope Pius X with Mar Mathew Makil as the Vicar Apostolic (1911).
Episcopal Ordination of Mar Joy Alapatt in Chicago (2014)
Episcopal ordination of Mar Jose Kalluvelil as the Apostolic exarch of Canada with See at Mississauga (2015).
Episcopal consecration of Mar Joseph Srampickal as the bishop of Preston in Great Britain (2016).