Konstantin Nikolaev Konstantin Nikolaev Konstantin Nikolaev () is a billionaire Russian businessman who is a co-owner of and , the largest private rail operator in Russia, CIS, and the Baltic states. He is a major investor in American Ethane and serves on its board. Late July 2018, his net worth was estimated at $1.2 billion. He allegedly is a financial supporter of Maria Butina. Through Igor Levitin, Alexey Mordashov, Arkady Rotenberg, Gennady Timchenko, and Alexander Voloshin, Konstantin Nikolaev is a partner and close associate of numerous persons in Vladimir Putin's inner circle. In 1996, Nikolaev, Nikita Mishin, Andrei Filatov, and Alexey Mordashov
Rotenberg (Stuttgart) of Württemberg ). After his death in 1864, King William was also buried in the mausoleum (German: "Grabkapelle Württemberg"). Today the mausoleum is an important local landmark as it is visible from many areas of east Stuttgart. Note: Rotenberg should not be confused with other towns with similar-sounding names which are better known. 40 km SW is Rottenburg am Neckar, 80 km N is Rothenberg and 90 km NE Rothenburg ob der Tauber. Rotenberg (Stuttgart) Rotenberg is a village which is a part of the Untertürkheim district of the City of Stuttgart, Germany. The area overlooks Untertürkheim and the Neckar