Teresa (Matilda) of Portugal Countess of Flanders [6211] ²⁴

   Cause of her death was Drowned.

  General Notes:

http://en.wikipedia.org/wiki/Theresa_of_Portugal,_Countess_of_Flanders

Because of the difficulty of pronouncing her name, she changed it to Matilde (Matilda or Mahaut).

  Medical Notes:

She died when her carriage accidentally fell into a marsh near Veurne where she drowned.

Teresa married Philip the Great of Flanders Count of Flanders and Artois [6210] [MRIN: 2157], son of Thierry (Theodoric) of Alsace de Lorraine Count of Flanders [6209] and Sybil of Anjou [7540], in 1183. (Philip the Great of Flanders Count of Flanders and Artois [6210] was born in 1143 and died on 1 Aug 1191.)

Teresa next married Eudes III (Odo III) of Burgundy Duke of Burgundy [948] [KT4L-CXS] [MRIN: 2158], son of Hugh III of Burgundy Duke of Burgundy [6213] and Alix (Alice) de Lorraine [8380], in 1194. (Eudes III (Odo III) of Burgundy Duke of Burgundy [948] [KT4L-CXS] was born in 1166 and died on 6 Jul 1218 in Lyon.)