Olga Bordmann

Olga Bordmann was a school teacher living in Klimtenburg during the 19th century. She helped the Eleventh Doctor stop a group of Cybermen whose ship crashed into the town church. After battling an onslaught of Cybermen, and stopping them from reenergising, using the lightning storm, she parted ways with the Doctor. She expressed her true love for her long-time friend Klaus. (PROSE: Plague of the Cybermen)