Prince Gaston, Count of Eu

English: Louis Philippe Marie Ferdinand Gaston of Orléans, Prince Imperial-Consort of Brazil, Count of Eu (28 April 1842-28 August 1922) was the eldest son of Louis, Duke of Nemours with Princess Victoria of Saxe-Coburg-Kohary. He was married to Isabel, Princess Imperial of Brazil, eldest daughter and heiress of Don Pedro II of Brazil.

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  Gaston (middle) at age 10 with his mother and brother, 1852.
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  Gaston at age 16. 1858.
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  Gaston (far right) around age 16 with his cousins and brother, c.1858.
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  Gaston (right) at age 19 with his brother, 1861.