Martha Tyler

Martha Tyler was an elderly woman who lived with her grandson Jack Tyler in Fetchborough in the 1970s. She was a practising white witch and could read people's fortunes. Her husband had died by 1977. She was the cook at the Fetch Priory but, after a body was found in July 1977, she could no longer work there for the owner, Dr Fendelman. Martha helped Jack, the Fourth Doctor and Leela defeat the Fendahl. She later escaped from the Priory with her grandson and Adam Colby as it exploded.

_{Biography from the TARDIS Data Core article, licensed under CC-BY-SA}