Individual Details

Emperor of Ireland Brien MAC CENNETIG Brian Barouma

(960 - 23 Apr 1014)

Events

Birth	960	Killaloe, County Clare, Ireland
Death	23 Apr 1014	Clontarf, County Dublin, Ireland (Battle of Clontarf)

Families

Spouse

Empress of Ireland Gormflaith ingen Murchada UI FAELAIN (960 - 1030)

Spouse

Empress of Ireland Eachraid UI NAILL OF MEATH (950 - 980)

Spouse

Empress of Ireland Mór (Eachraidh) NIC EIDIGEAN (950 - 980)

Father	King Cennétig mac LORCÁIN of Tuadmumu (896 - 951)
Mother	Bé Binn INION URCHADH (900 - 952)
Sibling	Brian Bóruma MAC CENNETIG High King of Ireland (941 - 1014)
Sibling	Donchuan O'BRIEN (920 - 944)
Sibling	Lactna MACCENNÉTIG king of North and South Munster (921 - 954)
Sibling	Niall MAC CENNEDI (923 - )
Sibling	Mathgamain Mac Cennetig, OF THOMOND King (924 - 976)
Sibling	Abbot of Terryglas Marcán MACCENNÉTIG (924 - 1010)
Sibling	Eichtigern MACCENNETIG (925 - 1010)
Sibling	Dermott Mac CENNEDI (929 - )
Sibling	Anluan MACCENNETIG (930 - )
Sibling	Conn CENNEDI (933 - )
Sibling	Siguard JARL (947 - 1014)
Sibling	Órlaith ÍNGEN CINNÉTIG ( - 941)
Sibling	Mathgamain MAC CENNÉTIG KING OF MUNSTER ( - 976)
Sibling	Anlón MAC CENNETIG ( - )
Sibling	Archiarus MACCENNETIG ( - )
Sibling	Conchobar MAC CENNETIG ( - )
Sibling	Donncuan MAC CENNETIG ( - )
Sibling	Dub THOMOND ( - )
Sibling	Dub MAC CENNETIG ( - )
Sibling	Echthighern MAC CENNETIG ( - )
Sibling	Finn MAC CENNETIG ( - )
Sibling	Finn THOMOND ( - )
Sibling	Flann MAC CENNETIG ( - )
Sibling	Lachtna MAC CENNETIG ( - )
Sibling	Marcán MAC CENNETIG ( - )
Sibling	unknown MAC CENNETIG ( - )

Father	King Cennétig mac LORCÁIN of Tuadmumu (896 - 951)
Mother	Bé Binn INION URCHADH (900 - 952)
Sibling	Brian Bóruma MAC CENNETIG High King of Ireland (941 - 1014)
Sibling	Donchuan O'BRIEN (920 - 944)
Sibling	Lactna MACCENNÉTIG king of North and South Munster (921 - 954)
Sibling	Niall MAC CENNEDI (923 - )
Sibling	Mathgamain Mac Cennetig, OF THOMOND King (924 - 976)
Sibling	Abbot of Terryglas Marcán MACCENNÉTIG (924 - 1010)
Sibling	Eichtigern MACCENNETIG (925 - 1010)
Sibling	Dermott Mac CENNEDI (929 - )
Sibling	Anluan MACCENNETIG (930 - )
Sibling	Conn CENNEDI (933 - )
Sibling	Siguard JARL (947 - 1014)
Sibling	Órlaith ÍNGEN CINNÉTIG ( - 941)
Sibling	Mathgamain MAC CENNÉTIG KING OF MUNSTER ( - 976)
Sibling	Anlón MAC CENNETIG ( - )
Sibling	Archiarus MACCENNETIG ( - )
Sibling	Conchobar MAC CENNETIG ( - )
Sibling	Donncuan MAC CENNETIG ( - )
Sibling	Dub THOMOND ( - )
Sibling	Dub MAC CENNETIG ( - )
Sibling	Echthighern MAC CENNETIG ( - )
Sibling	Finn MAC CENNETIG ( - )
Sibling	Finn THOMOND ( - )
Sibling	Flann MAC CENNETIG ( - )
Sibling	Lachtna MAC CENNETIG ( - )
Sibling	Marcán MAC CENNETIG ( - )
Sibling	unknown MAC CENNETIG ( - )

Father	King Cennétig mac LORCÁIN of Tuadmumu (896 - 951)
Mother	Bé Binn INION URCHADH (900 - 952)
Sibling	Brian Bóruma MAC CENNETIG High King of Ireland (941 - 1014)
Sibling	Donchuan O'BRIEN (920 - 944)
Sibling	Lactna MACCENNÉTIG king of North and South Munster (921 - 954)
Sibling	Niall MAC CENNEDI (923 - )
Sibling	Mathgamain Mac Cennetig, OF THOMOND King (924 - 976)
Sibling	Abbot of Terryglas Marcán MACCENNÉTIG (924 - 1010)
Sibling	Eichtigern MACCENNETIG (925 - 1010)
Sibling	Dermott Mac CENNEDI (929 - )
Sibling	Anluan MACCENNETIG (930 - )
Sibling	Conn CENNEDI (933 - )
Sibling	Siguard JARL (947 - 1014)
Sibling	Órlaith ÍNGEN CINNÉTIG ( - 941)
Sibling	Mathgamain MAC CENNÉTIG KING OF MUNSTER ( - 976)
Sibling	Anlón MAC CENNETIG ( - )
Sibling	Archiarus MACCENNETIG ( - )
Sibling	Conchobar MAC CENNETIG ( - )
Sibling	Donncuan MAC CENNETIG ( - )
Sibling	Dub THOMOND ( - )
Sibling	Dub MAC CENNETIG ( - )
Sibling	Echthighern MAC CENNETIG ( - )
Sibling	Finn MAC CENNETIG ( - )
Sibling	Finn THOMOND ( - )
Sibling	Flann MAC CENNETIG ( - )
Sibling	Lachtna MAC CENNETIG ( - )
Sibling	Marcán MAC CENNETIG ( - )
Sibling	unknown MAC CENNETIG ( - )

Father	King Cennétig mac LORCÁIN of Tuadmumu (896 - 951)
Mother	Bé Binn INION URCHADH (900 - 952)
Sibling	Brian Bóruma MAC CENNETIG High King of Ireland (941 - 1014)
Sibling	Donchuan O'BRIEN (920 - 944)
Sibling	Lactna MACCENNÉTIG king of North and South Munster (921 - 954)
Sibling	Niall MAC CENNEDI (923 - )
Sibling	Mathgamain Mac Cennetig, OF THOMOND King (924 - 976)
Sibling	Abbot of Terryglas Marcán MACCENNÉTIG (924 - 1010)
Sibling	Eichtigern MACCENNETIG (925 - 1010)
Sibling	Dermott Mac CENNEDI (929 - )
Sibling	Anluan MACCENNETIG (930 - )
Sibling	Conn CENNEDI (933 - )
Sibling	Siguard JARL (947 - 1014)
Sibling	Órlaith ÍNGEN CINNÉTIG ( - 941)
Sibling	Mathgamain MAC CENNÉTIG KING OF MUNSTER ( - 976)
Sibling	Anlón MAC CENNETIG ( - )
Sibling	Archiarus MACCENNETIG ( - )
Sibling	Conchobar MAC CENNETIG ( - )
Sibling	Donncuan MAC CENNETIG ( - )
Sibling	Dub THOMOND ( - )
Sibling	Dub MAC CENNETIG ( - )
Sibling	Echthighern MAC CENNETIG ( - )
Sibling	Finn MAC CENNETIG ( - )
Sibling	Finn THOMOND ( - )
Sibling	Flann MAC CENNETIG ( - )
Sibling	Lachtna MAC CENNETIG ( - )
Sibling	Marcán MAC CENNETIG ( - )
Sibling	unknown MAC CENNETIG ( - )

Father	King Cennétig mac LORCÁIN of Tuadmumu (896 - 951)
Mother	Bé Binn INION URCHADH (900 - 952)
Sibling	Brian Bóruma MAC CENNETIG High King of Ireland (941 - 1014)
Sibling	Donchuan O'BRIEN (920 - 944)
Sibling	Lactna MACCENNÉTIG king of North and South Munster (921 - 954)
Sibling	Niall MAC CENNEDI (923 - )
Sibling	Mathgamain Mac Cennetig, OF THOMOND King (924 - 976)
Sibling	Abbot of Terryglas Marcán MACCENNÉTIG (924 - 1010)
Sibling	Eichtigern MACCENNETIG (925 - 1010)
Sibling	Dermott Mac CENNEDI (929 - )
Sibling	Anluan MACCENNETIG (930 - )
Sibling	Conn CENNEDI (933 - )
Sibling	Siguard JARL (947 - 1014)
Sibling	Órlaith ÍNGEN CINNÉTIG ( - 941)
Sibling	Mathgamain MAC CENNÉTIG KING OF MUNSTER ( - 976)
Sibling	Anlón MAC CENNETIG ( - )
Sibling	Archiarus MACCENNETIG ( - )
Sibling	Conchobar MAC CENNETIG ( - )
Sibling	Donncuan MAC CENNETIG ( - )
Sibling	Dub THOMOND ( - )
Sibling	Dub MAC CENNETIG ( - )
Sibling	Echthighern MAC CENNETIG ( - )
Sibling	Finn MAC CENNETIG ( - )
Sibling	Finn THOMOND ( - )
Sibling	Flann MAC CENNETIG ( - )
Sibling	Lachtna MAC CENNETIG ( - )
Sibling	Marcán MAC CENNETIG ( - )
Sibling	unknown MAC CENNETIG ( - )

Father	King Cennétig mac LORCÁIN of Tuadmumu (896 - 951)
Mother	Bé Binn INION URCHADH (900 - 952)
Sibling	Brian Bóruma MAC CENNETIG High King of Ireland (941 - 1014)
Sibling	Donchuan O'BRIEN (920 - 944)
Sibling	Lactna MACCENNÉTIG king of North and South Munster (921 - 954)
Sibling	Niall MAC CENNEDI (923 - )
Sibling	Mathgamain Mac Cennetig, OF THOMOND King (924 - 976)
Sibling	Abbot of Terryglas Marcán MACCENNÉTIG (924 - 1010)
Sibling	Eichtigern MACCENNETIG (925 - 1010)
Sibling	Dermott Mac CENNEDI (929 - )
Sibling	Anluan MACCENNETIG (930 - )
Sibling	Conn CENNEDI (933 - )
Sibling	Siguard JARL (947 - 1014)
Sibling	Órlaith ÍNGEN CINNÉTIG ( - 941)
Sibling	Mathgamain MAC CENNÉTIG KING OF MUNSTER ( - 976)
Sibling	Anlón MAC CENNETIG ( - )
Sibling	Archiarus MACCENNETIG ( - )
Sibling	Conchobar MAC CENNETIG ( - )
Sibling	Donncuan MAC CENNETIG ( - )
Sibling	Dub THOMOND ( - )
Sibling	Dub MAC CENNETIG ( - )
Sibling	Echthighern MAC CENNETIG ( - )
Sibling	Finn MAC CENNETIG ( - )
Sibling	Finn THOMOND ( - )
Sibling	Flann MAC CENNETIG ( - )
Sibling	Lachtna MAC CENNETIG ( - )
Sibling	Marcán MAC CENNETIG ( - )
Sibling	unknown MAC CENNETIG ( - )

Father	King Cennétig mac LORCÁIN of Tuadmumu (896 - 951)
Mother	Bé Binn INION URCHADH (900 - 952)
Sibling	Brian Bóruma MAC CENNETIG High King of Ireland (941 - 1014)
Sibling	Donchuan O'BRIEN (920 - 944)
Sibling	Lactna MACCENNÉTIG king of North and South Munster (921 - 954)
Sibling	Niall MAC CENNEDI (923 - )
Sibling	Mathgamain Mac Cennetig, OF THOMOND King (924 - 976)
Sibling	Abbot of Terryglas Marcán MACCENNÉTIG (924 - 1010)
Sibling	Eichtigern MACCENNETIG (925 - 1010)
Sibling	Dermott Mac CENNEDI (929 - )
Sibling	Anluan MACCENNETIG (930 - )
Sibling	Conn CENNEDI (933 - )
Sibling	Siguard JARL (947 - 1014)
Sibling	Órlaith ÍNGEN CINNÉTIG ( - 941)
Sibling	Mathgamain MAC CENNÉTIG KING OF MUNSTER ( - 976)
Sibling	Anlón MAC CENNETIG ( - )
Sibling	Archiarus MACCENNETIG ( - )
Sibling	Conchobar MAC CENNETIG ( - )
Sibling	Donncuan MAC CENNETIG ( - )
Sibling	Dub THOMOND ( - )
Sibling	Dub MAC CENNETIG ( - )
Sibling	Echthighern MAC CENNETIG ( - )
Sibling	Finn MAC CENNETIG ( - )
Sibling	Finn THOMOND ( - )
Sibling	Flann MAC CENNETIG ( - )
Sibling	Lachtna MAC CENNETIG ( - )
Sibling	Marcán MAC CENNETIG ( - )
Sibling	unknown MAC CENNETIG ( - )

Father	King Cennétig mac LORCÁIN of Tuadmumu (896 - 951)
Mother	Bé Binn INION URCHADH (900 - 952)
Sibling	Brian Bóruma MAC CENNETIG High King of Ireland (941 - 1014)
Sibling	Donchuan O'BRIEN (920 - 944)
Sibling	Lactna MACCENNÉTIG king of North and South Munster (921 - 954)
Sibling	Niall MAC CENNEDI (923 - )
Sibling	Mathgamain Mac Cennetig, OF THOMOND King (924 - 976)
Sibling	Abbot of Terryglas Marcán MACCENNÉTIG (924 - 1010)
Sibling	Eichtigern MACCENNETIG (925 - 1010)
Sibling	Dermott Mac CENNEDI (929 - )
Sibling	Anluan MACCENNETIG (930 - )
Sibling	Conn CENNEDI (933 - )
Sibling	Siguard JARL (947 - 1014)
Sibling	Órlaith ÍNGEN CINNÉTIG ( - 941)
Sibling	Mathgamain MAC CENNÉTIG KING OF MUNSTER ( - 976)
Sibling	Anlón MAC CENNETIG ( - )
Sibling	Archiarus MACCENNETIG ( - )
Sibling	Conchobar MAC CENNETIG ( - )
Sibling	Donncuan MAC CENNETIG ( - )
Sibling	Dub THOMOND ( - )
Sibling	Dub MAC CENNETIG ( - )
Sibling	Echthighern MAC CENNETIG ( - )
Sibling	Finn MAC CENNETIG ( - )
Sibling	Finn THOMOND ( - )
Sibling	Flann MAC CENNETIG ( - )
Sibling	Lachtna MAC CENNETIG ( - )
Sibling	Marcán MAC CENNETIG ( - )
Sibling	unknown MAC CENNETIG ( - )

Father	King Cennétig mac LORCÁIN of Tuadmumu (896 - 951)
Mother	Bé Binn INION URCHADH (900 - 952)
Sibling	Brian Bóruma MAC CENNETIG High King of Ireland (941 - 1014)
Sibling	Donchuan O'BRIEN (920 - 944)
Sibling	Lactna MACCENNÉTIG king of North and South Munster (921 - 954)
Sibling	Niall MAC CENNEDI (923 - )
Sibling	Mathgamain Mac Cennetig, OF THOMOND King (924 - 976)
Sibling	Abbot of Terryglas Marcán MACCENNÉTIG (924 - 1010)
Sibling	Eichtigern MACCENNETIG (925 - 1010)
Sibling	Dermott Mac CENNEDI (929 - )
Sibling	Anluan MACCENNETIG (930 - )
Sibling	Conn CENNEDI (933 - )
Sibling	Siguard JARL (947 - 1014)
Sibling	Órlaith ÍNGEN CINNÉTIG ( - 941)
Sibling	Mathgamain MAC CENNÉTIG KING OF MUNSTER ( - 976)
Sibling	Anlón MAC CENNETIG ( - )
Sibling	Archiarus MACCENNETIG ( - )
Sibling	Conchobar MAC CENNETIG ( - )
Sibling	Donncuan MAC CENNETIG ( - )
Sibling	Dub THOMOND ( - )
Sibling	Dub MAC CENNETIG ( - )
Sibling	Echthighern MAC CENNETIG ( - )
Sibling	Finn MAC CENNETIG ( - )
Sibling	Finn THOMOND ( - )
Sibling	Flann MAC CENNETIG ( - )
Sibling	Lachtna MAC CENNETIG ( - )
Sibling	Marcán MAC CENNETIG ( - )
Sibling	unknown MAC CENNETIG ( - )

Father	King Cennétig mac LORCÁIN of Tuadmumu (896 - 951)
Mother	Bé Binn INION URCHADH (900 - 952)
Sibling	Brian Bóruma MAC CENNETIG High King of Ireland (941 - 1014)
Sibling	Donchuan O'BRIEN (920 - 944)
Sibling	Lactna MACCENNÉTIG king of North and South Munster (921 - 954)
Sibling	Niall MAC CENNEDI (923 - )
Sibling	Mathgamain Mac Cennetig, OF THOMOND King (924 - 976)
Sibling	Abbot of Terryglas Marcán MACCENNÉTIG (924 - 1010)
Sibling	Eichtigern MACCENNETIG (925 - 1010)
Sibling	Dermott Mac CENNEDI (929 - )
Sibling	Anluan MACCENNETIG (930 - )
Sibling	Conn CENNEDI (933 - )
Sibling	Siguard JARL (947 - 1014)
Sibling	Órlaith ÍNGEN CINNÉTIG ( - 941)
Sibling	Mathgamain MAC CENNÉTIG KING OF MUNSTER ( - 976)
Sibling	Anlón MAC CENNETIG ( - )
Sibling	Archiarus MACCENNETIG ( - )
Sibling	Conchobar MAC CENNETIG ( - )
Sibling	Donncuan MAC CENNETIG ( - )
Sibling	Dub THOMOND ( - )
Sibling	Dub MAC CENNETIG ( - )
Sibling	Echthighern MAC CENNETIG ( - )
Sibling	Finn MAC CENNETIG ( - )
Sibling	Finn THOMOND ( - )
Sibling	Flann MAC CENNETIG ( - )
Sibling	Lachtna MAC CENNETIG ( - )
Sibling	Marcán MAC CENNETIG ( - )
Sibling	unknown MAC CENNETIG ( - )

Father	King Cennétig mac LORCÁIN of Tuadmumu (896 - 951)
Mother	Bé Binn INION URCHADH (900 - 952)
Sibling	Brian Bóruma MAC CENNETIG High King of Ireland (941 - 1014)
Sibling	Donchuan O'BRIEN (920 - 944)
Sibling	Lactna MACCENNÉTIG king of North and South Munster (921 - 954)
Sibling	Niall MAC CENNEDI (923 - )
Sibling	Mathgamain Mac Cennetig, OF THOMOND King (924 - 976)
Sibling	Abbot of Terryglas Marcán MACCENNÉTIG (924 - 1010)
Sibling	Eichtigern MACCENNETIG (925 - 1010)
Sibling	Dermott Mac CENNEDI (929 - )
Sibling	Anluan MACCENNETIG (930 - )
Sibling	Conn CENNEDI (933 - )
Sibling	Siguard JARL (947 - 1014)
Sibling	Órlaith ÍNGEN CINNÉTIG ( - 941)
Sibling	Mathgamain MAC CENNÉTIG KING OF MUNSTER ( - 976)
Sibling	Anlón MAC CENNETIG ( - )
Sibling	Archiarus MACCENNETIG ( - )
Sibling	Conchobar MAC CENNETIG ( - )
Sibling	Donncuan MAC CENNETIG ( - )
Sibling	Dub THOMOND ( - )
Sibling	Dub MAC CENNETIG ( - )
Sibling	Echthighern MAC CENNETIG ( - )
Sibling	Finn MAC CENNETIG ( - )
Sibling	Finn THOMOND ( - )
Sibling	Flann MAC CENNETIG ( - )
Sibling	Lachtna MAC CENNETIG ( - )
Sibling	Marcán MAC CENNETIG ( - )
Sibling	unknown MAC CENNETIG ( - )

Father	King Cennétig mac LORCÁIN of Tuadmumu (896 - 951)
Mother	Bé Binn INION URCHADH (900 - 952)
Sibling	Brian Bóruma MAC CENNETIG High King of Ireland (941 - 1014)
Sibling	Donchuan O'BRIEN (920 - 944)
Sibling	Lactna MACCENNÉTIG king of North and South Munster (921 - 954)
Sibling	Niall MAC CENNEDI (923 - )
Sibling	Mathgamain Mac Cennetig, OF THOMOND King (924 - 976)
Sibling	Abbot of Terryglas Marcán MACCENNÉTIG (924 - 1010)
Sibling	Eichtigern MACCENNETIG (925 - 1010)
Sibling	Dermott Mac CENNEDI (929 - )
Sibling	Anluan MACCENNETIG (930 - )
Sibling	Conn CENNEDI (933 - )
Sibling	Siguard JARL (947 - 1014)
Sibling	Órlaith ÍNGEN CINNÉTIG ( - 941)
Sibling	Mathgamain MAC CENNÉTIG KING OF MUNSTER ( - 976)
Sibling	Anlón MAC CENNETIG ( - )
Sibling	Archiarus MACCENNETIG ( - )
Sibling	Conchobar MAC CENNETIG ( - )
Sibling	Donncuan MAC CENNETIG ( - )
Sibling	Dub THOMOND ( - )
Sibling	Dub MAC CENNETIG ( - )
Sibling	Echthighern MAC CENNETIG ( - )
Sibling	Finn MAC CENNETIG ( - )
Sibling	Finn THOMOND ( - )
Sibling	Flann MAC CENNETIG ( - )
Sibling	Lachtna MAC CENNETIG ( - )
Sibling	Marcán MAC CENNETIG ( - )
Sibling	unknown MAC CENNETIG ( - )

Father	King Cennétig mac LORCÁIN of Tuadmumu (896 - 951)
Mother	Bé Binn INION URCHADH (900 - 952)
Sibling	Brian Bóruma MAC CENNETIG High King of Ireland (941 - 1014)
Sibling	Donchuan O'BRIEN (920 - 944)
Sibling	Lactna MACCENNÉTIG king of North and South Munster (921 - 954)
Sibling	Niall MAC CENNEDI (923 - )
Sibling	Mathgamain Mac Cennetig, OF THOMOND King (924 - 976)
Sibling	Abbot of Terryglas Marcán MACCENNÉTIG (924 - 1010)
Sibling	Eichtigern MACCENNETIG (925 - 1010)
Sibling	Dermott Mac CENNEDI (929 - )
Sibling	Anluan MACCENNETIG (930 - )
Sibling	Conn CENNEDI (933 - )
Sibling	Siguard JARL (947 - 1014)
Sibling	Órlaith ÍNGEN CINNÉTIG ( - 941)
Sibling	Mathgamain MAC CENNÉTIG KING OF MUNSTER ( - 976)
Sibling	Anlón MAC CENNETIG ( - )
Sibling	Archiarus MACCENNETIG ( - )
Sibling	Conchobar MAC CENNETIG ( - )
Sibling	Donncuan MAC CENNETIG ( - )
Sibling	Dub THOMOND ( - )
Sibling	Dub MAC CENNETIG ( - )
Sibling	Echthighern MAC CENNETIG ( - )
Sibling	Finn MAC CENNETIG ( - )
Sibling	Finn THOMOND ( - )
Sibling	Flann MAC CENNETIG ( - )
Sibling	Lachtna MAC CENNETIG ( - )
Sibling	Marcán MAC CENNETIG ( - )
Sibling	unknown MAC CENNETIG ( - )

Father	King Cennétig mac LORCÁIN of Tuadmumu (896 - 951)
Mother	Bé Binn INION URCHADH (900 - 952)
Sibling	Brian Bóruma MAC CENNETIG High King of Ireland (941 - 1014)
Sibling	Donchuan O'BRIEN (920 - 944)
Sibling	Lactna MACCENNÉTIG king of North and South Munster (921 - 954)
Sibling	Niall MAC CENNEDI (923 - )
Sibling	Mathgamain Mac Cennetig, OF THOMOND King (924 - 976)
Sibling	Abbot of Terryglas Marcán MACCENNÉTIG (924 - 1010)
Sibling	Eichtigern MACCENNETIG (925 - 1010)
Sibling	Dermott Mac CENNEDI (929 - )
Sibling	Anluan MACCENNETIG (930 - )
Sibling	Conn CENNEDI (933 - )
Sibling	Siguard JARL (947 - 1014)
Sibling	Órlaith ÍNGEN CINNÉTIG ( - 941)
Sibling	Mathgamain MAC CENNÉTIG KING OF MUNSTER ( - 976)
Sibling	Anlón MAC CENNETIG ( - )
Sibling	Archiarus MACCENNETIG ( - )
Sibling	Conchobar MAC CENNETIG ( - )
Sibling	Donncuan MAC CENNETIG ( - )
Sibling	Dub THOMOND ( - )
Sibling	Dub MAC CENNETIG ( - )
Sibling	Echthighern MAC CENNETIG ( - )
Sibling	Finn MAC CENNETIG ( - )
Sibling	Finn THOMOND ( - )
Sibling	Flann MAC CENNETIG ( - )
Sibling	Lachtna MAC CENNETIG ( - )
Sibling	Marcán MAC CENNETIG ( - )
Sibling	unknown MAC CENNETIG ( - )

Father	King Cennétig mac LORCÁIN of Tuadmumu (896 - 951)
Mother	Bé Binn INION URCHADH (900 - 952)
Sibling	Brian Bóruma MAC CENNETIG High King of Ireland (941 - 1014)
Sibling	Donchuan O'BRIEN (920 - 944)
Sibling	Lactna MACCENNÉTIG king of North and South Munster (921 - 954)
Sibling	Niall MAC CENNEDI (923 - )
Sibling	Mathgamain Mac Cennetig, OF THOMOND King (924 - 976)
Sibling	Abbot of Terryglas Marcán MACCENNÉTIG (924 - 1010)
Sibling	Eichtigern MACCENNETIG (925 - 1010)
Sibling	Dermott Mac CENNEDI (929 - )
Sibling	Anluan MACCENNETIG (930 - )
Sibling	Conn CENNEDI (933 - )
Sibling	Siguard JARL (947 - 1014)
Sibling	Órlaith ÍNGEN CINNÉTIG ( - 941)
Sibling	Mathgamain MAC CENNÉTIG KING OF MUNSTER ( - 976)
Sibling	Anlón MAC CENNETIG ( - )
Sibling	Archiarus MACCENNETIG ( - )
Sibling	Conchobar MAC CENNETIG ( - )
Sibling	Donncuan MAC CENNETIG ( - )
Sibling	Dub THOMOND ( - )
Sibling	Dub MAC CENNETIG ( - )
Sibling	Echthighern MAC CENNETIG ( - )
Sibling	Finn MAC CENNETIG ( - )
Sibling	Finn THOMOND ( - )
Sibling	Flann MAC CENNETIG ( - )
Sibling	Lachtna MAC CENNETIG ( - )
Sibling	Marcán MAC CENNETIG ( - )
Sibling	unknown MAC CENNETIG ( - )

Father	King Cennétig mac LORCÁIN of Tuadmumu (896 - 951)
Mother	Bé Binn INION URCHADH (900 - 952)
Sibling	Brian Bóruma MAC CENNETIG High King of Ireland (941 - 1014)
Sibling	Donchuan O'BRIEN (920 - 944)
Sibling	Lactna MACCENNÉTIG king of North and South Munster (921 - 954)
Sibling	Niall MAC CENNEDI (923 - )
Sibling	Mathgamain Mac Cennetig, OF THOMOND King (924 - 976)
Sibling	Abbot of Terryglas Marcán MACCENNÉTIG (924 - 1010)
Sibling	Eichtigern MACCENNETIG (925 - 1010)
Sibling	Dermott Mac CENNEDI (929 - )
Sibling	Anluan MACCENNETIG (930 - )
Sibling	Conn CENNEDI (933 - )
Sibling	Siguard JARL (947 - 1014)
Sibling	Órlaith ÍNGEN CINNÉTIG ( - 941)
Sibling	Mathgamain MAC CENNÉTIG KING OF MUNSTER ( - 976)
Sibling	Anlón MAC CENNETIG ( - )
Sibling	Archiarus MACCENNETIG ( - )
Sibling	Conchobar MAC CENNETIG ( - )
Sibling	Donncuan MAC CENNETIG ( - )
Sibling	Dub THOMOND ( - )
Sibling	Dub MAC CENNETIG ( - )
Sibling	Echthighern MAC CENNETIG ( - )
Sibling	Finn MAC CENNETIG ( - )
Sibling	Finn THOMOND ( - )
Sibling	Flann MAC CENNETIG ( - )
Sibling	Lachtna MAC CENNETIG ( - )
Sibling	Marcán MAC CENNETIG ( - )
Sibling	unknown MAC CENNETIG ( - )

Father	King Cennétig mac LORCÁIN of Tuadmumu (896 - 951)
Mother	Bé Binn INION URCHADH (900 - 952)
Sibling	Brian Bóruma MAC CENNETIG High King of Ireland (941 - 1014)
Sibling	Donchuan O'BRIEN (920 - 944)
Sibling	Lactna MACCENNÉTIG king of North and South Munster (921 - 954)
Sibling	Niall MAC CENNEDI (923 - )
Sibling	Mathgamain Mac Cennetig, OF THOMOND King (924 - 976)
Sibling	Abbot of Terryglas Marcán MACCENNÉTIG (924 - 1010)
Sibling	Eichtigern MACCENNETIG (925 - 1010)
Sibling	Dermott Mac CENNEDI (929 - )
Sibling	Anluan MACCENNETIG (930 - )
Sibling	Conn CENNEDI (933 - )
Sibling	Siguard JARL (947 - 1014)
Sibling	Órlaith ÍNGEN CINNÉTIG ( - 941)
Sibling	Mathgamain MAC CENNÉTIG KING OF MUNSTER ( - 976)
Sibling	Anlón MAC CENNETIG ( - )
Sibling	Archiarus MACCENNETIG ( - )
Sibling	Conchobar MAC CENNETIG ( - )
Sibling	Donncuan MAC CENNETIG ( - )
Sibling	Dub THOMOND ( - )
Sibling	Dub MAC CENNETIG ( - )
Sibling	Echthighern MAC CENNETIG ( - )
Sibling	Finn MAC CENNETIG ( - )
Sibling	Finn THOMOND ( - )
Sibling	Flann MAC CENNETIG ( - )
Sibling	Lachtna MAC CENNETIG ( - )
Sibling	Marcán MAC CENNETIG ( - )
Sibling	unknown MAC CENNETIG ( - )