 Complete the following phrase:  He was born in Constantinople to a Greek Phanariot family. He was educated at Odessa and the military school at Munich. Having served as an officer of artillery in the Bavarian army, he returned to Greece, where he held several high educational and administrative appointments. He subsequently became ambassador to Washington, D.C. 1867, Paris 1868, and Berlin 18741886, and was one of the Greek plenipotentiaries at the 