Katarzyna Weiglowa

Katarzyna Weiglowa (Wajglowa) (; given erroneously in a Polish source of 17c. as Vogel (c.1459–1539), and known in many English sources as Catherine Vogel; – 19 April 1539) was a Polish woman who was burned at the stake for apostasy by the Polish Inquisition. She converted from Roman Catholicism to Judaism or to Judaizing nontrinitarianism, and was executed in Kraków after she refused to call Jesus Christ the Son of God. She is regarded by Unitarians and Jews (among others) as a martyr.

Early life She was born Katarzyna Zalasowska, a daughter of Stanisław Zalasowski and widow of Melchior Weigel, merchant and councilman of Kraków. In the Jewish Encyclopedia she appears under a variant spelling of her maiden name as Catherine Zelazowska. Little is known about her life before 1529–1530 when she appeared several times before an episcopal court in Kraków, and refused to abjure "mistakes of the Jewish faith". who had accused her before Queen Bona.

Execution She admitted professing the unity of God, and rejecting the notion of "Holy Trinity". She spent ten years in prison, before she was burnt alive at the stake on the Little Market place in Kraków at the age of 80. According to written testimonies, even on the stake she refused to abjure her faith which she confessed loudly until the end. Because of her Nontrinitarian views Catherine was not defended by Polish Protestants. However, after her death believers from different branches of Protestantism have often referred to her as a victim of religious persecutions and a martyr.

Aftermath The burning of Catherine was a surprising incident in Poland, which, in the 16th century, ranked among the countries with the highest degree of religious tolerance.

After her death her fate faded into obscurity in Poland. The Sejm in 1539 did not take a stance on her execution, and mentions of her have been preserved mainly in Protestant polemical writings and in Judeophobic literature from the 17th century.