Family: Geoffroy, Seigneur de Mayenne / Constance of Brittany (F11273)

• Male Geoffroy, Seigneur de Mayenne

  
  

  Birth
  Death	1169
  Burial
  Marriage
  Other Spouse	Isabel de Meulan de Beaumont, Dame de Mayenne, Dame de Craon | F6400
  Marriage
  Father
  Mother

  
  

  Female Constance of Brittany

  
  

  Birth
  Death	1148
  Burial
  Father
  Mother

  
  

  Female Mathilde

  
  

  Birth
  Death	Yes, date unknown
  Burial