The House of Caradja, Karadja, Karaca, or Caragea (also known as Caratzas and Karatzas, ) is a princely house of Byzantine and Phanariote Greek origins, present as dignitaries in the Ottoman Empire, and established as boyars and hospodars in the Danubian Principalities from the late 16th century. Origins The princely House of Caradja originated in the Byzantine Empire, probably in the capital Constantinople. The earliest mentions of the family's history are present in historian Anna Komnene's Alexiad. In 1091, Emperor Alexios I Komnenos sent Argyros Karatzas to Dalmatia, and appointed him doux of Dyrrhachium and of Philippopolis in 1094. In the year 1453, during events surrounding the Fall of Constantinople, Eusthatios Karadja was mentioned as the intermediary between Patriarch Gennadius II Scholarius and Sultan Mehmed II. In 1591, a Constantin Caradja assigned the rank of Grand Postelnic in Moldavia, and was therefore the first member of the family to be attested in one of the two principalities. Beginning with this generation, it is possible to reconstruct the family's genealogy completely. Constantin's nephew, the Postelnic Jean Karadja, was present in Wallachia, where he founded the monastery in Slobozia, as well as in Moldavia, where he restored the Saint Sava Church in Iaşi (1625). Branches The two branches of the family descend from Constantin's other nephew, Constantin (Kostas) Caradja, who was himself Grand Postelnic of Moldavia in 1653. The descendants of his son Dumitraşco Caradja notably include Nicolae Caradja (1737–1784), reigning Prince of Wallachia in 1782-1783. The branch extinguished in 1918, with the death of Prince Georges Caradja in Greece. The branch still in existence comprises the descendants of Dumitraşco's second son, George Caradja. His first son, the Grand Dragoman Scarlat (Charles) Caradja (1695–1780), was appointed Honorary Prince of Moldo-Wallachia by Sultan Abdul Hamid I, on September 26, 1774. Between 1761 and 1763, his brother Jean Caradja (c. 1700–1793), was the Patriarch of Constantinople, under the name of Joannicios III. Scarlat's grandson, Ioan Gheorghe Caradja, was reigning Prince of Wallachia between 1812 and 1818, leaves two sons, the Beyzadés Georges and Constantin, from who the present-day representatives of the family in Germany descend. Beyzadé Georges Caradja married Smaragda Bibica, of the Rosetti family. Their grandson Prince Aristide Caradja (1861–1955) married Mathilde Grecianu (1862–1945), daughter of the univ. professor Alexandre Grecianu (1828–1894) from Iaşi. The couple had five children. The eldest, Prince Constantin Nicolas Caradja (1892–1961), who married Catherine Kretzulescu (1893–1993), a member