The first case of a returning prince is in the old slavic fairy tale, The Firebird. (link in refrences) In short the story is about a young prince Ivan, who went out to capture a firebird for his father. His elder brothers also tried, however they failed. Along the way Ivan was helped by a grey wolf, but when Ivan's brothers fround out he had sucecced, they killed him. With the help of the wolf, and a little magic, Ivan lived again, married a beautiful Princess (Helen or …show more content…
For example if he were to scrape his knee, he would bleed continously, for days on end, and was potentially life threating. This limited his ability to act like a normal child and play. He was watched constantly and forced to abstaine from many common childhood pastimes. When his family was captured and killed by the Soviets in 1918, he was but thirteen years old. (The Tsarevich)
There is an fair-sized list of Alexei imposters, including Heino Tammet who died in Canada. However one man in particular comes to mind, Michael Gray the author of Blood Relative. Tells about how Alexei escaped and went off to live in Europe, eventually marrying and having a son. (Gray) (book synopsis)
Alexei did not only come back as imposters but also as a saint. He is recognized by the Orthodox church (along with his family) as holy matrys.(Guardian) As with Boris and Gleb, and to a lesser extent Dmitry, Russians like to give innocent Princes the position of saint after they have fallen in