Soon after Mowbray's death, Mary Ann moved to Seaham Harbour, County Durham, where she struck up a relationship with Joseph Nattrass. During this time, her -year-old daughter, the second Margaret Jane, died of typhus fever, leaving her with one child of up to nine she had borne.
Soon after Mowbray's death, Mary Ann moved to Seaham Harbour, County Durham, where she started dating Joseph Nattrass. Simultaneously, her -year-old daughter, the second Margaret Jane, died from typhus fever, leaving her with one child of up to nine years old that she had given birth to.