Philippe of Dammartin (Philippa de Dammartin) was a 13th-century noble woman. Philippe was the daughter of Simon of Dammartin, Count of Aumâle and his wife

Marie of Ponthieu Marie of Ponthieu (17 April 1199 – 21 September 1250) was ''suo jure'' Countess of Ponthieu and Countess of Montreuil, ruling from 1221 to 1250. Biography Marie was the daughter of William IV of Ponthieu and Alys, Countess of the Vexin, and g ...

. She was the sister of

Joan, Countess of Ponthieu Joan of Dammartin (french: Jeanne; 1220 – 16 March 1279) was Queen of Castile and León by marriage to Ferdinand III of Castile. She also ruled as Countess of Ponthieu (1251–1279) and Aumale (1237–1279). Her daughter, the English queen Ele ...

, wife of

Ferdinand III of Castile Ferdinand III ( es, Fernando, link=no; 1199/120130 May 1252), called the Saint (''el Santo''), was King of Castile from 1217 and King of León from 1230 as well as King of Galicia from 1231. He was the son of Alfonso IX of León and Berenguel ...

and mother of Eleanor of Castile, the wife of

Edward I of England Edward I (17/18 June 1239 – 7 July 1307), also known as Edward Longshanks and the Hammer of the Scots, was King of England and Lord of Ireland from 1272 to 1307. Concurrently, he ruled the duchies of Aquitaine and Gascony as a vas ...

. Philippe married three times.
1. Her first marriage was to Raoul II of Lusignan in ca 1239/40. Philippe was his third wife. They had no children, but she was the stepmother of Marie de Lusignan.
2. Her second marriage was to Raoul II, Lord of Coucy in ca. 1246. They had one child: * Enguerrand de Coucy, died young (before 1250). 3. Her third marriage was to

Otto II, Count of Guelders Otto II, Count of Guelders (c. 1215 – 1 January 1271) was a nobleman from the 13th century. He was the son of Gerard III, Count of Guelders and Margaretha of Brabant. Life After Count William II (1227–1256) was slain in 1256 by Frisians h ...

between 1252 and 1254. They had four children: *

Reginald I, Count of Guelders Reginald I of Guelders (1255 – October 9, 1326 in Monfort) was Count of Guelders from January 10, 1271 until his death. He was the son of Otto II, Count of Guelders and Philippe of Dammartin. In 1276 he married Irmgard of Limburg, only daugh ...

. * Philippa of Guelders, who married Waleran II, Lord of Valkenburg. * Margaret of Guelders, who married

Dietrich VII, Count of Cleves Dietrich VII (1256–1305) was Count of Cleves from 1275 through 1305. He was the son of Dietrich VI, Count of Cleves and his wife Aleidis von Heinsberg. The County of Cleves (german: Grafschaft Kleve; nl, Graafschap Kleef) was a comital p ...

. * Maria of Guelders.

References

Sources

* French countesses 13th-century French women 13th-century French people House of Dammartin House of Lusignan House of Wassenberg Date of birth unknown Date of death unknown {{France-noble-stub