The Tolstoy family produced three famous writers; Alexey Konstantinovich, Lev Nikolayevich and Alexey Nikolayevich. Nowadays we don't hear much about the third, even though his story is quite remarkable. He was the black sheep of the family.
Youth
On his mother's side he was also a distant relative of Turgenev. So he actually had a double set of writing genes. His mother left his father when she was two months pregnant with him and little Alexey grew up with his stepfather Alexey Bostrom. When he was thirteen he was apparently acknowledged by his father and officially became Count Tolstoy, but he has never been in contact with the Tolstoy side of the family.
From an early age his mother encouraged him to write. He appeared to be talented indeed. In 1901 he moved to St Petersburg to go to university. Soon his first works were being published. Just when he was an established and successful writer the revolution took place, and the circumstances changed. Alexey feared his comfortable lifestyle would change for the worst and fled the country, eventually ending up in Paris, like many Russians.
Paris
Because Paris was suddenly full of unemployed Russians, it wasn't exactly easy to earn a living. He wrote a few books, but the pay was not very good. And if there was one thing that the count loathed it was empty pockets. He decided to move to Berlin. There he met some fellow Russian artists and found out that it is possible to live in Russia in relative comfort if your work fits the communist ideologies (the purpose of art was to underline the political point of view).
Soviet Union
He went back to Russia in 1923. It took him about ten years to find his role, but he succeeded. With his ancestor Peter's shrewdness. He managed to find a way to please both the people wishing to escape from their daily misery and the political leaders. He wrote a play about the murder of Rasputin in which the Romanovs were put in a bad light.
After Stalin came to power the circumstances under which writers (and most other people for that matter) lived become unbearable. People got arrested for no apparent reason. Tolstoy however was not only spared, but he even managed to become Stalin's favourite author and live like a millionaire (yes, in the Soviet Union!). With his play about Peter the Great he took a risk. He made an obvious parallel between the tsar and Stalin. Both leaders 'had' to make (human) sacrifices to make Russia bigger and better. Obviously he didn't forget to mention that his ancestor was Peter's adviser.
Stalin's favourite
He succeeded and Stalin was flattered. It is not unlikely that Stalin liked the idea of having his 'own' Tolstoy, he even called him by his title 'count', and so placed himself in line with the tsars. In 1942 Alexei wrote another play. This time about Ivan the Terrible. Again he emphasised the sacrifices that had to be made and the unavoidable triumph of communism in the course of history. It seemed that he understood precisely what the communist leaders wanted and expected from literature.
From then on Alexey wrote what Stalin wanted him to write and lived a life of luxury. Yes, this Tolstoy too moved in the highest circles. But unlike Alexei Konstantinovich and Lev Nikolayevich, and indeed Turgenev, he didn't use his name and influence for the greater good. When he died in 1945 he got a state funeral and to honour him it was decided that the Spyridonskaya (yes, there he is again, the family patron saint) Street, where Alexey lived, would be renamed Alexey Tolstoy Street.