Nielsen Hayden genealogy

Family: Jean I / Petronille d'Avesnes (F14644)

• Father | Male Jean I

  
  

  Born
  Died	Bef 1154
  Buried
  Married
  Father	Ingelbert IV | F14645 Group Sheet
  Mother	(Unknown) van Aalst | F14645 Group Sheet

  
  

  Mother | Female Petronille d'Avesnes

  
  

  Born
  Died
  Buried
  Father	Wautier I d'Oisy | F13000 Group Sheet
  Mother	Ida de Mortagne | F13000 Group Sheet

  
  

  Child 1 | Male + Jean II

  
  

  Born
  Died
  Buried
  Spouse	Mabilia de Guines | F14643
  Married

  
  

  Child 2 | Female + Elisabeth de Peteghem

  
  

  Born
  Died
  Buried
  Spouse	Jean I de Nesle | F14689
  Married