Matilda de Flandre was born circa 1031 at Flanders, Belgium.
She was the daughter of Baldwin V de Lille, Comte de Flandre and Adela de France, Princesse de France.
She married William I 'the Conqueror', King of England, son of Robert I, 6th Duc de Normandie and Herleva de Falaise, in 1053 at Cathedral of Notre Dame d'Eu, Normandy, France.
She died on 2 November 1083 at Caen, Normandy, France. She was buried at Abbey of the Holy Trinity, Caen, Normandy, France.
As a result of her marriage, Matilda de Flandre was styled as Queen Consort Matilda of England on 11 May 1068.
Children of Matilda de Flandre and William I 'the Conqueror', King of England
1.Matilda de Normandie d. b 1112
2.Robert III 'Curthose', 8th Duc de Normandie+ b. 1051, d. 10 Feb 1134
3.Richard of Bernay, Duke of Bernay b. 1054, d. c 1081
4.Cecilia de Normandie, b. bt 1054 - 1055, d. 3 Jul 1126
5.Adeliza de Normandie b. c 1055, d. c 1065
6.William II 'Rufus', King of England b. bt 1056 - 1060, d. 2 Aug 1100
7.Constance de Normandie b. bt 1057 - 1061, d. 13 Aug 1090
8.Adela de Normandie+4 b. c 1062, d. 8 Mar 1137
9.Agatha de Normandie b. c 1064, d. b 1080
10.Henry I 'Beauclerc', King of England+ b. Sep 1068, d. 1 Dec 1135