Magnus Catha na Duin O'Cathan

Abt 1200 - 1260  (60 years)

• Name	Magnus Catha na Duin O'Cathan
  Born	Abt 1200	Ulster, Ireland
  Gender	Male
  Died	1260	Battle of Down
  Person ID	I11736	Brown Genealogy
  Last Modified	26 Sep 2026

  
  

  Father	Ragnall Raudria O'Cathan,   b. Abt 1175, Ulster, Ireland ,   d. UNKNOWN
  Relationship	natural
  Family ID	F8073	Group Sheet  |  Family Chart

  
  

  Children	1. Cumagh-na-nGall O'Cathan,   b. Abt 1220, Ulster, Ireland ,   d. Aft 1273  (Age > 54 years)  [natural]
  Last Modified	26 Sep 2026
  Family ID	F8054	Group Sheet  |  Family Chart

  
  

• Notes

  He was known as Magnus "the yellow haired" (suggesting Norse ancestry). He was also known as Magnus "Catha na Duin" ("Battle of Dun") in which battle he fell.