William I de Ponthieu

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William I de Ponthieu

William was born in 0894. William's father was Roger de Ponthieu. His paternal grandfather was Herloin II de Ponthieu. He was an only child. He died at the age of 71 in 0965.

Ancestor Pedigree Chart
- Heligaud de Ponthieu ^*
  - b.0807 d.0866
  
  Herloin I de Ponthieu
  - b.0823 d.0878
  
  Helgaud II of Boulogne
  - b.0842 d.0926
  
  Gueerimbour
  
  Herloin II de Ponthieu
  - b.~ 0861 d.13 Aug 0945
  
  Roger de Ponthieu
  - b.0877
  
  William I de Ponthieu
  - b.0894 d.0965
  
  ^*There are earlier generations for the ancestor(s) indicated. See their page(s) for details (click name)

William I de Ponthieu

Ancestor Pedigree Chart

Details of William's family with Maud de St. pol sur mer de Therouanne