Constantine Hangerli

Constantine Hangerli (died 18 February 1799), also written as Constantin Hangerliu, was a Prince of Wallachia, then part of the Ottoman Empire, between 1797 and the time of his death. He was the brother of Alexander Hangerli, who served as Prince of Moldavia in 1807.

A Phanariote, Hangerli claimed heritage from the Byzantine family of the Palaiologos. He was married to Doamna Roxana, who survived his death. According to one account, the surname Hangerli (Hanjeri) had been assigned to one of his ancestors by Sultan Mehmed IV, after allegedly saving his life by curing him of a potentially fatal illness. The name was based on the word handjer, which was indicative of closeness to the Sultan's person. The Hangerlis were related to other high-ranking Greek families, including the Ypsilantis and the Mourousis.

After serving as dragoman of the Ottoman Empire's Fleet, Constantine amazed foreign diplomats through his appointment to the throne in Bucharest, in competition with the much more prestigious Alexander Ypsilantis. He probably owed this rise to the influence of his friend and former associate, Kapudan Pasha Husein Küçük: the latter had been dispatched to quell the rebellion of Osman Pazvantoğlu in Rumelia, and requested that Wallachia be made secure through the investiture of a trustworthy prince.

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