Duke of Magenta may refer to:
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Duke of Magenta (horse) (1875–1899), American racehorse
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Patrice de MacMahon
Marie Edme Patrice Maurice de MacMahon, marquis de MacMahon, duc de Magenta (; 13 June 1808 – 17 October 1893) was a French general and politician, with the distinction of Marshal of France. He served as Chief of State of France from 1873 to 1 ...
, 1st Duke of Magenta (1808–1893), French military leader and politician
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MacMahon family
The MacMahon family originated in Ireland and established itself in France, where it gained prominence. John MacMahon, an Irish doctor born in Limerick, became naturalised in France in 1749 and married Charlotte Le Belin, Dame d'Éguilly, on 13 ...
, Dukes of Magenta, descendants of Patrice de MacMahon
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