Dedication of the Basilicas of Peter and Paul:
From the twelfth century the Dedications of the Vatican Basilica of St Peter and the Basilica of St Paul on the Via Ostiense, have been celebrated on this day, as the anniversary of their dedication by St Pope Silvester and St Pope Siricius in the fourth century. In more recent times, this feast has been extended to the whole Roman Rite. As the anniversary of the Dedication of the Basilica of St Mary Major (5 August) honours the motherhood of Our Lady, so this Feast honours the memory of the two Princes of the Apostles.
About this Feast:
https://anastpaul.wordpress.com/2017/11/18/feast-of-the-dedication-of-the-basilicas-of-sts-peter-and-paul-at-rome-18-november/
St Amandus of Lérins
Bl Andreas Murayama Tokuan
St Anselm of Lérins
St Augusto Cordero Fernández
St Barulas
St Constant
Bl Cosmas Takeya Sozaburo
Bl Domingos Jorge
St Emiliano Martínez de La Pera Alava
St Esteban Anuncibay Letona
St Francisco Marco Alemán
St Germán García y García
Bl Guilminus
Bl Ioannes Yoshida Shoun
St José María Cánovas Martínez
St Keverne
Bl Leonard Kimura
St Mawes
St Maximus of Mainz
St Modesto Sáez Manzanares
St Mummolus of Lagny
St Nazarius of Lérins
St Noah the Patriarch
St Odo of Cluny (c 880–942) Monk and Abbot, Reformer.
Biography:
https://anastpaul.com/2019/11/18/saint-of-the-day-18-november-saint-odo-of-cluny-c-880-942/
St Oriculus
St Patroclus of Colombier
St Romfarius of Coutances
St Romanus of Antioch (Died c 303) Deacon Martyr
St Teofredo of Vellaicum
St Thomas of Antioch
St Vidal Luis Gómara
AnaStpaul 