Family: Boso II, Count of Vienne, King of Lower Burgundy / Ermengard, Princess of the West (F3756)  ^[1] 

• Male Boso II, Count of Vienne, King of Lower Burgundy

  
  

  Birth
  Death	897
  Burial
  Marriage	876  [1]
  Father	Budwine or Bivin of Gorze, Count of Italy and Metz | F2812 Group Sheet
  Mother	Richilde of Arles | F2812 Group Sheet

  
  

  Female Ermengard, Princess of the West

  
  

  Birth	Between 852 and 855
  Death	896
  Burial
  Father	Louis II, Holy Roman Emperor | F3089 Group Sheet
  Mother	Engelberge | F3089 Group Sheet

  
  

  Male + Louis III Beronides, King of Provence and Italy and Holy Roman Emperor

  
  

  Birth	Abt 883
  Death	5 Jun 928	Arles, Provence-Alpes-Côte d'Azur, France
  Burial
  Spouse	Anna of Byzantium | F3874
  Marriage	Abt 900
  Spouse	second wife | F8810
  Marriage

  
  

  Female Ingelburga

  
  

  Birth
  Death	After Jan 917
  Burial
  Spouse	William I, Duke of Aquitaine, Count of Bourges and Macon | F4711
  Marriage	Before 898

  
  

  Female + Willa of Vienne

  
  

  Birth
  Death	14 Jun 929	France
  Burial
  Spouse	Rudolph I, Count, Marquis, and King of Upper Burgundy | F2672
  Marriage	888

  
  

• Sources

  [S60] Stuart, Roderick W. Royalty for Commoners, The Complete Known Lineage of John of Gaunt, Son of Edward III, King of England, and Queen Philippa Fourth Edition, (Baltimore, Maryland: Genealogical Publishing Company, 2002).