Alberic III of Dammartin (Aubry de Dammartin) ( – 19 September 1200) was a French count and son of Alberic II, Count of Dammartin, and Clémence de Bar, daughter of Reginald I, Count of Bar. He married Mathilde, heiress to the county of Clermont and daughter of Renaud II, Count of Clermont. They had: *

Renaud I, Count of Dammartin Renaud de Dammartin (Reginald of Boulogne) (c. 1165 – 1227) was Count of Boulogne from 1190, Count of Dammartin from 1200 to 1214 and Count of Aumale from 1204 to 1214. He was son of Alberic III of Dammartin and Mathilde of Clermont. Brou ...

(c. 1165–1227), married 1) Marie de Châtillon and 2)

Ide de Lorraine Ida of Boulogne (c. 1160–1216) was suo jure Countess of Boulogne from 1173 until her death. Life Ida was the elder daughter of Matthew of Alsace and Marie I, Countess of Boulogne. Her maternal grandparents were King Stephen of England and Mati ...

with whom he had

Matilda II, Countess of Boulogne Mahaut or Matilda II of Boulogne (also known as ''Mathilde'', ''Maud de Dammartin''; 1202 – January 1259) was Countess of Boulogne in her own right and Queen of Portugal by marriage to King Afonso III from 1248 until their divorce in 1253. She ...

, Queen of Portugal * Alix de Dammartin (1170–1237), married Jean, Châtelain de Trie *

Simon of Dammartin Simon of Dammartin (1180 – 21 September 1239) was a son of Alberic III of Dammartin (Aubry de Dammartin) and his wife Mathildis of Clermont, heiress to the county of Clermont and daughter of Renaud II, Count of Clermont. Biography Simon was th ...

(1180 – 21 September 1239), married

Marie, Countess 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 gra ...

father of Joan, Countess of Ponthieu, Queen of Castile and Leon. * Julia of Dammartin, married

Hugh de Gournay Hugh may refer to: *Hugh (given name) Noblemen and clergy French * Hugh the Great (died 956), Duke of the Franks * Hugh Magnus of France (1007–1025), co-King of France under his father, Robert II * Hugh, Duke of Alsace (died 895), modern-day ...

* Agnes of Dammartin, married

William de Fiennes William is a male given name of Germanic origin.Hanks, Hardcastle and Hodges, ''Oxford Dictionary of First Names'', Oxford University Press, 2nd edition, , p. 276. It became very popular in the English language after the Norman conquest of Eng ...

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* * {{DEFAULTSORT:Alberic 02 Of Dammartin Counts of Dammartin 12th-century French nobility 1200 deaths Year of birth unknown House of Dammartin