Nielsen Hayden genealogy
Ancestors of Radnailt of Dublin
┌── Sitric ua Ímair, King of Dublin & York ( - 927)
┌── Amlaíb Cuaran, King of Dublin & York ( - 981)
┌── Sitric mac Amlab, King of Dublin ( - 1042)
│ │ ┌── Finn mac Maél Mórda ( - 923) =>
│ │ ┌── Murchad mac Finn, King of Laigin ( - 972)
│ └── Gormlaith ingen Murchada ( - 1030)
│
┌── Amlaíb mac Sitric ( - 1034)
│ │
│ │ ┌── Lorcan mac Lachtnai =>
│ │ ┌── Cennétig mac Lorcain, King of Thomond ( - 951)
│ │ ┌── Brian Boru, King of Munster and Ireland ( - 23 Apr 1014 Clontarf, Dublin, Ireland)
│ │ │ │
│ │ │ │ ┌── Aurchad mac Murchada, King of Uí Briúin (of West Connacht, Ireland - 945) =>
│ │ │ └── Be Binn ingen Aurchada
│ │ │ └── Osnad ingen Crecháin =>
│ │ │
│ └── Slani ingen Briain
│
│
│ ┌── Ailill mac Dúnlaing, King of Laigin ( - 871) =>
│ ┌── Augaire mac Ailella, King of Laigin ( - 917)
│ ┌── Tuathal mac Augaire, King of Leinster ( - 958)
│ ┌── Dunlaing Mac Tuathail, King of Leinster ( - Apr 1014 Clontarf, Dublin, Ireland)