King of Munster Muirchertach O'Brien

1030 - 1119  (89 years)

• Name	Muirchertach O'Brien  [1, 2, 3, 4, 5, 6, 7]
  Title	King of Munster
  Birth	1030	Clare, Ireland
  	Munster
  Gender	Male
  Death	1119	Waterford, Ireland   [1]
  	Lismore
  Person ID	I10486	Clan Montgomery Society
  Last Modified	29 Aug 2026

  
  

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  Birth - 1030 - Clare, Ireland Death - 1119 - Waterford, Ireland  = Link to Google Earth

  
  

• Notes

  
  

• Sources

  [S3151] Americans_of_Royal_Descent_ed_by_C_H_Bro.;pdf Available on Google BooksPedigree XXX Campbell Pages 123-128. [S3163] Montgomerie Arnulph #266792http://thepeerage.com/p26680.htm#i266792. [S3437] Available on CD Rom 7367 Notable British Families. [S3152] Chapter (Page 101) Montgomerys, Earls of Eglinton. This book is available electronically on ancestry.com [S3397] Montgomerie, Robert II (1022-1094)Accessed KRM 10 Nov 2020 11:16amhttps://en.wikipedia.org/wiki/Roger_de_Montgomeryen.wikipedia.org. https://en.wikipedia.org/wiki/Roger_de_Montgomery [S3436] Part 2, Section 8Pages 35-40Roger II Montgomerie. [S3147] Pages 036-045 IX-XIIJohn Montgomerie through John Montgomery of EagleshamElectronic Book .PDF 170 pagesa_genealogical_history_of_the_family_of_.pdf.