Nov 3, 2025
Conchobar Ua Briain assumed the kingship of Munster in 1138. The Annals of the Four Masters reveals that he gained the kingship of Dublin in 1141 and he died the following year.
#Kingdom of Munster#Kingdom of Dublin#Kingdom of Ireland#Ríoghacht Éireann#Ríocht na hÉireann#Éire Ghaelach#Foras Feasa ar Éirinn#irish annals#annals of ulster#annals of the four masters#Geoffrey Keating#Tiarnas na hÉireann#Dyflin#Duibhlinn#Rí Mumhain#Ríocht Mhumhan#o'brien dynasty#O'Brien#uí briain#Ua Briain
