Deaths

• Saint Ceallach
  Saint Ceallach
  Cellach of Armagh or Celsus or Celestinus was Archbishop of Armagh and an important contributor to the reform of the Irish church in the twelfth century. He is venerated in the Roman Catholic Church as Saint Cellach. Though a member of the laicized ecclesiastical dynasty of Clann Sínaig, he took...
  
   (Celsus), (b 1080), abbot of Armagh
  Armagh
  Armagh is a large settlement in Northern Ireland, and the county town of County Armagh. It is a site of historical importance for both Celtic paganism and Christianity and is the seat, for both the Roman Catholic Church and the Church of Ireland, of the Archbishop of Armagh...
  
  . He presided at the synod of Rathbreasail
  Synod of Rathbreasail
  The Synod of Ráth Breasail took place in Ireland in 1111. It marked the transition of the Irish church from a monastic to a diocesan and parish-based church...
  
   in 1111
  1111 in Ireland
  -Events:*Synod of Rathbreasail, presided over by Cellach Ua Sinaig, Abbot of Armagh is held. Ireland is divided into territorial dioceses under two metropolitans....
  
  .