Out Of The Shadows

In the fog-shrouded streets of 1880s Leiden, a woman everyone called "Good Mary" brought food to the sick, consoled the grieving, and prepared the dead for burial. For three years, she was the angel of her neighborhood—the trusted caregiver who helped when no one else would. No one suspected that the porridge she served was laced with arsenic. No one questioned why so many of her patients died. Until a doctor noticed somethingMaria Swanenburg's victims included 27 confirmed deaths among the most vulnerable members of Victorian Leiden's working-class community. Among them were her own parents—Johanna Dingjan and Clemens Swanenburg—murdered for whatever meager inheritance they might leave. Two young sisters died while Maria babysat them, followed by attempted poisonings of six mourners at their wake, including their pregnant mother.The Frankhuizen family lost three members: Maria Frankhuizen, her infant son, and her husband Hendrik, whose agonizing final days would ultimately expose the killer.