Patricia Ryder was the sister of Mary Miller and the aunt of Lucie Miller.
In 1974, Pat was the drummer of a band called Methylated Spirits. She helped the Eighth Doctor and Lucie with the Only Ones. Lucie accidentally told her about her future. (AUDIO: Horror of Glam Rock)
Pat once got twenty thousand pounds from an insurance company following an accident with a hedge-trimmer. (AUDIO: Human Resources)
Lucie and the Doctor met Pat in 1984 and discovered she married a Zygon warlord called Trevor. She was killed by Trevor's former warriors, but unknown to Lucie, her husband decided to keep her shape to honour her. (AUDIO: The Zygon Who fell to Earth)
