Margaret III was a ruling Countess of Flanders, Countess of Artois, and Countess of Auvergne and Boulogne between 1384 and 1405. She was the last ruler of Flanders of the House of Dampierre.
- Occupation
- politician
- Citizenship
- County of Flanders
- Born
- April 13, 1350
- Died
- March 16, 1405