Doelen was suspected of murdering the persons mentioned. After an investigation, it was established that Wichers probably died from a natural death, but both the husband and Grietje van Buren were diagnosed with the presence of
arsenic. Because no legal proof could be provided for her husband's murder, she was finally sentenced to death on 15 January 1847, for the murder of Van Buren by the provincial court of
Assen. Doelen denied her guilt at the hearing, but the
Supreme Court rejected her
cassation request. She acknowledged her guilt in her pardon request. In it, she admits she killed her husband because of the marital quarrelling and her neighbour and daughter because of spite. The Supreme Court advised negatively about the petition, but the then
minister of justice Marinus Willem de Jonge of Campensnieuwland gave positive advice, also in view of her age. King
William II granted her clemency by
royal order on 14 November 1847. On 2 December 1847, she was displayed for half an hour with the noose on the scaffold in Assen. The death penalty was changed to a prison sentence of 20 years. She died, however, after eight days, on 10 December 1847, in the women's prison of
Gouda. == Bibliography ==