Plus, Queen Victoria and her children did not ‘pass Haemophilia all over’ Europe (the European Royal Houses.) It was (tragically) only the Spanish and the imperial Russian Royal families who had direct heirs to the throne who suffered from this condition, primarily because two of Victoria’s daughters and two of her granddaughters were carriers. Neither of those heirs had children.
If it had ‘spread all over Europe then the German and British Royal families would have had sufferers in the main line and they haven’t. Nor did the Romanian Royal family, whose Queen Marie was a granddaughter of Victoria.
Tsarina Alexandra’s sister Irene, who married Kaiser William II’s brother Henrik, had two sons with haemophilia, neither of whom had children, and Princess Beatrice, Queen Victoria’s youngest daughter, had one son who died in his twenties who was a sufferer.