title: Gilla na nAingel Ó Caiside
text: # Gilla na nAingel Ó Caiside
  
  Gilla na nAingel Ó Caiside, Gaelic-Irish physician, died 1335.
  
  Ó Caiside was one of the earliest recorded members of a brehon family who became hereditary physicians for the Kings of Fer Manach. The Annals of the Four Masters, sub anno 1335, record of him:
  
  One of his recorded descendants was Tadhg Ó Caiside, who died 1450.
  
  