Edward, Duke of Guimarães may refer to:
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Duarte, Duke of Guimarães (1515–1540)
Duarte, Duke of Guimarães (7 October 1515 – 20 September 1540) was a Portuguese ''infante'' (prince); the sixth son of King Manuel I of Portugal and his wife Maria of Aragon.
Life
Duarte was born in Lisbon on 7 October 1515. He was tut ...
, son of King Manuel I of Portugal and Maria of Aragon, married Isabel of Braganza.
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Duarte, Duke of Guimarães (1541–1576), son of the previous and his wife, Isabel of Braganza, never married.
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