Margaret II, Countess of Flanders
| Margaret II | |
|---|---|
 |
|
| Countess of Flanders | |
| Reign | 1244–1278 |
| Predecessor | Joan |
| Successor | Guy |
| Countess of Hainaut | |
| Reign | 1244–1280 |
| Predecessor | Joan |
| Successor | John II |
| Born | 2 June 1202 |
| Died | 10 February 1280 (aged 77) Ghent |
| Spouse |
Bouchard of Avesnes (m. 1212 – annul. 1215, sep. 1221) William II of Dampierre (m. 1223 – wid. 1231) |
| Issue |
John of Avesnes Baldwin of Avesnes William III of Dampierre Guy of Dampierre John of Dampierre Joan of Dampierre Marie of Dampierre |
| House | House of Flanders |
| Father | Baldwin I, Latin Emperor |
| Mother | Marie of Champagne |
| Religion | Roman Catholicism |
Margaret, often called Margaret of Constantinople (2 June 1202 – 10 February 1280), ruled as Countess of Flanders during 1244–1278 and Countess of Hainaut during 1244–1253 and 1257–1280. She was the younger daughter of Baldwin IX, Count of Flanders and Hainaut, and Marie of Champagne.
Called the Black (la Noire) due to her scandalous life, the children of both her marriages disputed the inheritance of her counties in the War of the Succession of Flanders and Hainault.
Her father left on the Fourth Crusade before she was born, and her mother left two years later, leaving Margaret and her older sister Joan in the guardianship of their uncle Philip of Namur.
After her mother died in 1204, and her father the next year, the now-orphaned Margaret and her sister remained under Philip of Namur's guardianship until he gave their wardship to King Philip II of France. During her time in Paris, she and her sister became familiar with the Cisterian Order, probably under influence of Blanche of Castile, the future Queen consort of France.
In 1211 Enguerrand III of Coucy offers to the King the sum of 50,000 livres to marry Joan, while his brother Thomas would marry Margaret. However, the Flemish nobility was hostile to the project, which was finally dropped.
After her sister's marriage with Infante Ferdinand of Portugal, Margaret was placed under the care of Bouchard of Avesnes, Lord of Etroen and a prominent Hainaut nobleman, who was knighted by Baldwin IX before he parted to the Crusades. In the middle of the war against France for the possession of the Artois and the forced territorial concession made by the Treaty of Pont-à-Vendin, Joan and Ferdinand wanted to marry Margaret with William II Longespée, heir of the Earldom of Salisbury, in order to reinforce the bonds of Flanders with England; however Bouchard of Avesnes, with the consent of the King of France, prevented the union.
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Wikipedia