Spermatogenesis is the process of forming sperm cells by meiosis (in animals, by mitosis in plants) in specialized organs known as gonads (in males these are termed testes). After division the cells undergo differentiation to become sperm cells.
The Dracula of fiction lived in a place that was based on Bran Castle in Transylvania. Bram Stoker never visited Romania. He depicted the imaginary Dracula's castle based upon a description of Bran Castle that was available to him in turn-of-the-century Britain.
Count Dracula was from Transylvania. The name comes from Vlad the Impaler, prince of Wallachia (now part of Romania). Vlad is something of a national hero in Romania for preventing the expansion of the Ottoman Empire but he was (and is) notorious for the cruelty of the punishments he meted out -- his favorite method being impalement.