Ursus of Solothurn was a Roman Christian soldier during the third century who is associated with the Theban Legion. Living during the reign of Emperor Maximian, he refused to participate in the worship of idols. This defiance led to his martyrdom, as he was beheaded in Solothurn. He is recognized as a saint within the Roman Catholic, Eastern Orthodox, and Coptic traditions.
Life and martyrdom


As a member of the Theban Legion, Ursus remained faithful to his Christian beliefs despite imperial pressure. Around 286, he rejected the requirement to worship idols, resulting in his execution. He was martyred by beheading in the region of Solothurn. His memory is often linked to the martyrdom of St. Victor.
Veneration and legacy

Ursus is commemorated on September 30. His relics are kept in various Swiss churches, and a coffin belonging to him was discovered in 1519. A monastery associated with him was noted as early as 870. He serves as the patron of the Solothurn cathedral and is honored in several Christian denominations.
