Morough O'Brien, King of Leinster

Abt 970 - 1064  (94 years)

• Name	Morough O'Brien
  Suffix	King of Leinster
  Birth	Abt 970	Leinster Province, Ireland
  Gender	Male
  Title (Nobility)	King of Leinster
  Title of Nobility	General O'Brien, Bragado, Buenos Aires, Argentina
  	King
  Title of Nobility	king
  Title of Nobility	King of Leinster
  Tribe Name	King of Leinster
  _FSFTID	LD9P-QYP
  _UID	36A9CF3B92C3FE47B8F853966CFBF54EC67D
  Death	1064	Ireland
  Person ID	I31287	Ken Tree
  Last Modified	3 Nov 2019

  
  

  Father	King Brian Boru Macdunghal, of Ireland,   b. 941, Kinkora, Prince, Prince Edward Island, Canada d. 23 Apr 1014, Clontarf, County Dublin, Ireland (Age 73 years)
  Mother	Gormflaith Ingen Murchada MacFinn,   b. Abt 942, Naas, County Kildare, Ireland d. 1030, Munster, Ireland (Age 88 years)
  _UID	42E7F5E463156347A473315404E1B788E443
  Family ID	F14568	Group Sheet  |  Family Chart

  
  

  Family 1	Morough O'Brien Mrs.,   b. Abt 980   d. DECEASED
  Marriage	<999>
  _UID	02D42F653F7A144AA958A5F294DD24DD8B27
  Family ID	F14577	Group Sheet  |  Family Chart
  Last Modified	1 Apr 2026

  
  

  Family 2	Morough O'BRIEN Mrs.,   b. Abt 980   d. DECEASED
  Marriage	<999>
  _UID	6636A9DCBB7BC9488C2830133DCA8FC0B58A
  Family ID	F14578	Group Sheet  |  Family Chart
  Last Modified	1 Apr 2026

  
  

  Family 3	Mrs. Morough O'Brien,   b. Abt 980   d. DECEASED
  Marriage	<999>
  _UID	E4721A2EB040AD49A76800AE7AD4A5598D80
  Family ID	F14579	Group Sheet  |  Family Chart
  Last Modified	1 Apr 2026

  
  

  Family 4	MRS Morough O'Brien,   b. Abt 980   d. DECEASED
  Marriage	<999>
  _UID	62610A7A17DC7C42AADEC3347D57126DCAC1
  Family ID	F14580	Group Sheet  |  Family Chart
  Last Modified	1 Apr 2026

  
  

  Family 5	Mrs. Morough O'Brien,   b. Abt 974   d. DECEASED
  Marriage	Abt 999	Leinster, , Ireland
  _UID	5CBF3904D36D054D9A8E91E85F2AB104C9BD
  Family ID	F14581	Group Sheet  |  Family Chart
  Last Modified	1 Apr 2026

  
  

  Family 6	?   d. DECEASED
  _UID	4F024776A8C61F4CA20A231B47A349919509
  Family ID	F14582	Group Sheet  |  Family Chart
  Last Modified	1 Apr 2026

  
  

  Family 7	?   d. DECEASED
  _UID	33BB2E3925BDEB4BAEA108A6B8FA233A79CD
  Family ID	F14583	Group Sheet  |  Family Chart
  Last Modified	1 Apr 2026

  
  

  Family 8	?   d. DECEASED
  _UID	5D98D41018EFD8458EBC370F7AE11BA8ABF4
  Family ID	F14584	Group Sheet  |  Family Chart
  Last Modified	1 Apr 2026

  
  

  Family 9	MRS. Morough O'Brien,   b. Abt 980, Leinster Province, Ireland d. DECEASED
  _UID	D524F9A877525941B0D838D7C30790EFDD8A
  Family ID	F14585	Group Sheet  |  Family Chart
  Last Modified	1 Apr 2026

  
  

  Family 10	MRS Morough O'Brien,   b. Abt 980, Ireland d. DECEASED
  _UID	DFD0440C603658468E41BDDD60A3C957BF74
  Family ID	F14586	Group Sheet  |  Family Chart
  Last Modified	1 Apr 2026

  
  

  Family 11	MRS. Morough O'Brien,   b. Abt 980, Leinster Province, Ireland d. DECEASED
  _UID	DE4DD3FEC0EC0D47A7B2CEF6879FD51C306F
  Family ID	F14587	Group Sheet  |  Family Chart
  Last Modified	1 Apr 2026

  
  

  Family 12	Morough O'Brien Mrs.,   b. Abt 979, Ireland d. DECEASED
  _UID	09745F5DC20BFD40915EA18C4BFFBC70D5A7
  Family ID	F14588	Group Sheet  |  Family Chart
  Last Modified	1 Apr 2026

  
  

  Family 13	Mrs-Morough Of LEINSTER,   b. Abt 980, Ireland d. DECEASED
  _UID	5A5AAAFBCB180A4F8512B327847F2D2B6155
  Family ID	F14589	Group Sheet  |  Family Chart
  Last Modified	1 Apr 2026