Joan of Dammartin, Queen Consort of Castile and León Countess of Ponthieu

Abt 1220 - 1279  (59 years)

• Name	Joan of Dammartin
  Suffix	Queen Consort of Castile and León Countess of Ponthieu
  Birth	Abt 1220
  Gender	Female
  Reference Number	12106
  Death	16 Mar 1279
  Person ID	I12106	KLD Genealogy
  Last Modified	10 Apr 2026

  
  

  Father	Simon of Dammartin, Count of Ponthieu,   b. 1180   d. 21 Sep 1239 (Age 59 years)
  Relationship	bio
  Mother	Marie of Ponthieu, Countess of Ponthieu,   b. 17 Apr 1199   d. 21 Sep 1250 (Age 51 years)
  Relationship	bio
  Family ID	F4516	Group Sheet  |  Family Chart

  
  

  Family	Ferdinand of Castile, III King of Castile King of León King of Galicia Saint,   b. Abt 1199, Monastery of Valparaiso, Peleas de Arriba, Leon d. 30 May 1252, Seville, Castile (Age 53 years)
  Children	1. Ferdinand of Castile, Count of Aumale,   b. 1238   d. Abt 1264 (Age 26 years)  [Father: bio]  [Mother: bio] + 2. Eleanor of Castille, Queen Consort of England,   b. 1241   d. 28 Nov 1290 (Age 49 years)  [Father: bio]  [Mother: bio]   3. Louis of Castile,   b. 1243   d. 1269 (Age 26 years)  [Father: bio]  [Mother: bio]   4. Simon of Castile,   b. 1244  [Father: bio]  [Mother: bio]   5. John of Castile,   b. 1245  [Father: bio]  [Mother: bio]
  Family ID	F4173	Group Sheet  |  Family Chart
  Last Modified	10 Apr 2026