Isabella Hescarty
From Tardis Wiki, the free Doctor Who reference
Isabella was the mother of a future dictator. Bernice Summerfield went on a mission to talk to her. She was a war widow, as she accidentally killed her husband. Her son used this against her in later life. Benny told her the atrocities in the future. She didn't want to hear the stories, because they were about her son. (AUDIO: Buried Treasures)