Reliquary containing a relic of the Martyrs of Gorkum

Reliquary containing a relic of the Martyrs of Gorkum. The document certifying the authenticity of this relic can be downloaded below as a PDF file. The Martyrs of Gorkum was a group of 19 priests who were hanged by the Calvinists on July 9, 1572, for refusing to denounce their faith and beliefs.https://ecommons.udayton.edu/uscc_relics/1115/thumbnail.jp