Matilda (or Mechtilde) of Savoy (1390–1438) was Electress Palatine as the second wife of the Elector Palatine Louis III, whom she married on 30 November 1417. She was a daughter of Amadeo, Prince of Achaea and Catherine of Geneva.
Children
Matilda had the following five children:
Mathilde (7 March 1419 – 1 October 1482), married:
in 1434 to Count Louis I of Württemberg
in 1452 to Duke Albrecht VI of Austria
Louis IV, Elector Palatine (1 January 1424 – 13 August 1449)
Frederick I, Elector Palatine (1 August 1425 – 12 December 1476)
Ruprecht (27 February 1427 – 26 July 1480), Prince-elector archbishop of Cologne
Margarete (ca. 1428 – 23 November 1466), a nun at Liebenau monastery