Katarina first met the Seventh Doctor when she was a little girl. As the Doctors looked different, she was unaware that they were the same person. She spoke to him of her ambition to serve as a handmaid to a priestess because her poor family could not afford to feed her any longer. The Doctor gave her family a gold coin, which would feed them for a year. However, on learning Katarina's name, the Doctor realized that she would die young as he has already witnessed it in his personal timeline.