Jean Calas

Jean Calas (1698 – March 10, 1762) was a merchant living in Toulouse, France, who was tried, tortured and executed for the murder of his son, despite his protestations of innocence. Due to Calas being a Protestant in an officially Roman Catholic society doubts were raised about his guilt and he was exonerated in 1764. In France, he became a symbolic victim of religious intolerance, along with François-Jean de la Barre and Pierre-Paul Sirven.

Calas, along with his wife, was a Protestant. France was then a mostly Roman Catholic country; Catholicism was the state religion, with no legal right for individuals to practice different faiths. While the harsh oppression of Protestantism initiated by King Louis XIV had largely receded, Protestants were, at best, tolerated. Louis, one of the Calas's sons, converted to Catholicism in 1756.

On 13–14 October 1761, another of the Calas sons, Marc-Antoine, was found dead on the ground floor of the family's home. Rumors had it that Jean Calas had killed his son because he, too, intended to convert to Catholicism. The family, interrogated, first claimed that Marc-Antoine had been killed by a murderer. Then they declared that they had found Marc-Antoine dead, hanged; since suicide was then considered a heinous crime against oneself, and the dead bodies of suicides were defiled, they had arranged for their son's suicide to look like a murder.

Despite overwhelming evidence that the death was a suicide, including the testimony of Jeanne Vigneire, Calas' Catholic governess, the court in Toulouse held that Jean Calas had murdered his son. Calas was tortured in an attempt to get him to admit that he was guilty. His arms and legs were stretched until they pulled out of their sockets. Thirty pints (more than 17 litres) of water were poured down his throat. He was tied to a cross in the cathedral square where each of his limbs were broken twice by an iron bar. Yet with all this torture he continued to declare his innocence.

...
Wikipedia