Pedzisa mutsara unotevera: Muchinda Nikolai Petrovitch Troubetzkoy (1828<unk>1900) aiva Privy Counsellor uye Chamberlain weRussian Imperial Court. Hama yomunhu wacho
Decembrist Prince Sergei Petrovich Troubetzkoy, akashanda semutungamiri webazi reMoscow reRussian Musical Society. Kwemakore akawanda, akanga ari mubatsiri wepedyo womuimbi Nikolai Rubinstein.