Place of Origin:
The Good Doctor
Mariya was a human member of the resistance agains the cult of the Good Doctor and the Temple of Tordos. Against the commandments of the Book of Truths, she had a daughter with Pry, the loba leader of the rebels.
When Pry was caught in the street without his “master” and put into a prison, Mariya led the assault on the prison to free him. They took Yasmin Khan who happened to be in the same cell with them.
Mariya advocated strongly to help Yaz save the Thirteenth Doctor from a death match against the monstrous Tromos. She was mortally wounded during the successful rescue and died almost immediately after. (The Good Doctor)