Nielsen Hayden genealogy

Family: Geoffrey I de Sémur-en-Brionnais / Mahaut de Châlon (F14811)

• Male Geoffrey I de Sémur-en-Brionnais

  
  

  Birth
  Death
  Burial
  Marriage
  Father
  Mother

  
  

  Female Mahaut de Châlon

  
  

  Birth
  Death	Bef 1019
  Burial
  Other Spouse	Henry I of Burgundy | F5584
  Marriage	998
  Father	Lambert of Châlon | F2723 Group Sheet
  Mother	Adélaïde | F2723 Group Sheet

  
  

  Male + Thibaut de Châlons

  
  

  Birth
  Death	Abt 1065
  Burial
  Spouse	Ermentrude | F14810
  Marriage