Complex sentence: Renaud or Ragenold, Count of Roucy (b: abt 920 or 923,931-d: 10 May 967) was a Viking who became the military chief of Reims after the restoration of Artald of Reims.
Split into simpler sentences: Renaud or Ragenold, Count of Roucy (b: abt 920 or 923,931-d: 10 May 967). Known as a Viking who became the military chief of Reims after the restoration of Artald of Reims.