Yusupov

Prince Yusupov (died January 4, 1917) was a prince in Russia. He was the nephew of Nicholas II, the nephew of Alexandra Romanova by marriage, and the cousin of Anastasia Romanova, Alexei Romanov, and three unnamed women. He spearheaded the assassination of Grigori Rasputin, who immediately took revenge on the prince. after being resurrected.

Biography
After learning of Grigori Rasputin's influence on the Tsarina, Prince Yusupov spearheaded the former's assassination, killing him via cyanide poisoning, a gun, and drowning.

On January 4, 1917, Rasputin was resurrected as an encore and took revenge on Yusupov by also killing him.