Since Peggy lost her parents, she had been in her and Gerald's care.
On 21 November 1967, Peggy went missing and Jean along with Gerald and other residents of the village organised a search for her. She briefly described Peggy's appearance to Yasmin Khan and Dan Lewis.
Later, Jean and Gerald approached the boundary of the Medderton. Jean told Gerald that his harshness towards Peggy was the reason why she went missing. A Weeping Angel sent the couple back in time to 1901. After she reunited with Gerald, they found Peggy, accompanied by Yaz and Dan, and another Weeping Angel. Ignoring any advice or warnings, Gerald and Jean went past the Angel, allowing it to grab Gerald's coat. As the couple tried to liberate the coat, they turned to stone and disintegrated with screams. (TV: Village of the Angels)