Johanna “Joke” Wilhelmina Petronella Damman, known under her nickname Jomanda (born May 5, 1948), is a controversial Dutch healing medium who refers to herself as the Lady of the Light.
Born Johanna Wilhelmina Petronella Damman in Deventer, Jomanda is a Dutch spiritualist who described herself as being "a healing medium."
In the next decade, she held public gatherings in Tiel where she announced that she would be performing healings, which drew large groups of people.
In 2001 Jomanda gave medical and spiritual advice to the popular Dutch actress Sylvia Millecam, who later died of cancer.
In October 2006, the investigation was dropped,[1] but in April 2008 an Amsterdam court ruled that Jomanda and two doctors who practise alternative therapies should be prosecuted for their roles in Millecam's death.