Charles I Alexandre, 1st Prince de Gavre

Charles Emmanuel Joseph, 1st Prince de Gavre, Marquess of Ayseaux, Count of the Empire (died 1773) was the first Prince de Gavre, created by Emperor Charles VI in 1736. He was the son of François of Gavre, Marquess of Ayseaux, and Marie Catherine de Brias. He was chamberlain of the emperor, and a Knight of the Order of the Golden Fleece.

He married Louise Theresia de Waha and had descendants:

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