In 1975 Grigorovich choreographed IVAN on Vladimir Vasiliev and he danced the premiere and subsequent performances. I have never come across any information on Vladimirov, but he was of the same generation as the late Alexander Gudonov, circa mid-late '70s.
Some backstage trivia regarding IVAN THE TERRIBLE: Vasiliev felt that the role of Ivan was "kitchy." He told G. Smakov in an interview for "The Greatest Russian Dancers" that "..... it (IVAN) was more interesting than Grigorovich's second version of "Sleeping Beauty" which was simply a waste of time." Shortly thereafter, there was a huge falling out between Vasiliev and Grigorovich over his next socialist ballet "Angara" and thus began the slow exodus and estrangement of Volodya and Katya from the Bolshoi, culminating in their forced retirement by Grigorovich in 1987. To his credit, Vasiliev wanted to grow as an artist and develop his career as a choreographer. Grigorovich retaliated with setting up obstacles and backstage politics. Vasiliev felt that Grigorovich was typecasting him as the "Ultimate Alpha Soviet Male" ie. Spartacus, Ivan et al. He too wanted artistic freedom, but he fought for change at home - not by defecting. Vasiliev
was a member of the Supreme Soviet and the Bolshoi Art Committee and beloved by the powers that were and the masses. Therefore he and Katya could not be gotten rid of so easily. Because of their priviledged status, in the interim until their retirement from dancing, Volodya and Katya travelled freely. They toured extensively throughout the world, premiering ballets, doing films, t.v. and guesting with other companies, while appearing infrequently in their home theatre. Gennady Smakov, covers this difficult time thoroughly in his essay on Vasiliev, and briefly mentions it in the essay on Maximova in the same book.
Yuri G created Ivan on Yuri Vladimirov - not V V