Whakaotihia te rerenga e whai ake nei: Ko Prince Nikolai Petrovitch Troubetzkoy (1828<unk>1900) he Kaitohutohu Motuhake me te Chamberlain o te Russian Imperial Court. He whanaunga o te
Decembrist Prince Sergei Petrovich Troubetzkoy, i mahi ia hei Perehitini o te peka o Moscow o te Russian Musical Society. He maha nga tau, he kaiawhina tata ia mo te kaituhi a Nikolai Rubinstein.