Guillaume III, Count Of PONTHIEU^[1]

1179 - 1221  (42 years)

• Name	Guillaume III, Count Of PONTHIEU
  Birth	1179	, , Ponthieu, Flandres, France
  Gender	Male
  Death	4 Oct 1221	, , , France
  Person ID	I11060	Coombs
  Last Modified	22 Jan 2013

  
  

  Father	Jean I Count Of PONTHIEU & MONTREUIL,   b. Abt 1135, , Montreuil, Flandres, France d. 1191, , Acre, , Palestine (Age 56 years)
  Mother	Béatrice De SAINT POL,   b. Abt 1135, Of, Saint Pol, , France d. Yes, date unknown
  Marriage	Bef 1179
  Family ID	F4276	Group Sheet  |  Family Chart

  
  

  Family	Alix Princess Of FRANCE,   b. Abt 1170, , , , France d. 1221 (Age 51 years)
  Marriage	20 Aug 1195	, , Castile
  Children	1. Marie (Jeanne) Countess Of PONTHIEU & MONTREUIL,   b. 17 Apr 1199, Of, Aumale, Normandie d. Sep 1250, , Normandie (Age 51 years)
  Family ID	F1891	Group Sheet  |  Family Chart
  Last Modified	2 Feb 2026

  
  

• Sources

  [S1] Ancestral File (TM).