Friday
24
April 2026
Catholic (1954)
Saint Fidelis of Sigmaringen, Martyr (Double); Third Day within the Octave of Saint Joseph (Commemoration Octave)
Catholic (1962)
Saint Fidelis of Sigmaringen, Martyr (3rd Class); Friday in the Second Week after the Octave of Easter (Scripture)
Catholic (Current)
Friday of the 3rd week of Eastertide (Feria); Saint Fidelis of Sigmaringen, Priest, Martyr (Optional Memorial)
Catholic (Anglican Ordinariate)
Friday of the 3rd week of Eastertide (Feria); Saint Fidelis of Sigmaringen, Priest, Martyr (Optional Memorial)
ACNA (2019)
Friday after the Third Sunday of Easter (Easter Feria); Arthur Michael Ramsey, Archbishop of Canterbury, Ecumenist and Teacher of the Faith, 1988 (Commemoration (Anglican))
TEC (2024)
Friday after the Third Sunday of Easter (Easter Feria)
Liturgical Events - Catholic (Current)
Friday of the 3rd week of Eas…
Saint Fidelis of Sigmaringen,…

Friday of the 3rd week of Eastertide

Feria
About this Observance

This observance appears in the catholic calendar with liturgical color white .

Saint Fidelis of Sigmaringen, Priest, Martyr

Optional Memorial
About Saint Fidelis of Sigmaringen, Priest, Martyr

Key Facts

  • Born Mark Rey, he was a highly respected lawyer known as the "poor man's lawyer" for his compassionate advocacy before entering religious life.
  • He joined the Capuchin Order, taking the name Fidelis, and became a renowned preacher and missionary during the Counter-Reformation.
  • He was sent to the Grisons region of Switzerland, actively working to counter Protestantism and bring people back to the Catholic faith.
  • He was martyred on April 24, 1622, in Seewis by an angry mob after refusing to renounce his Catholic beliefs.
  • His unwavering fidelity to Christ and the Church, even unto death, makes him a powerful example of Christian courage and a patron saint against heresy.

Saint Fidelis of Sigmaringen was a Capuchin priest and zealous missionary known for his powerful preaching during the Counter-Reformation and his martyrdom for the faith in Switzerland.

Born Mark Rey, Saint Fidelis of Sigmaringen initially pursued a career in law, earning a reputation as a compassionate advocate for the poor before entering the Capuchin Order and taking the name Fidelis, meaning "faithful." As a priest, he became a fervent preacher and missionary, particularly active in the Grisons region of Switzerland, where he worked tirelessly to counter the spread of Protestantism and bring people back to the ancient faith. His unwavering commitment to the truth and his tireless efforts to evangelize culminated in his martyrdom on April 24, 1622, when he was attacked and killed by an angry mob after refusing to renounce his beliefs, thus sealing his legacy as a courageous defender of the faith and a model of fidelity for all Christians.

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"I did not come here to embrace heresy, but to preach the true Catholic faith. I will not recede from it one step, but will die for it."
— Saint Fidelis of Sigmaringen, April 24, 1622
You will be hated by all on account of my name. But whoever perseveres to the end will be saved.
— Matthew 10:22 (NAB)
Hagiography

Saint Fidelis of Sigmaringen, born Mark Rey in 1577 in the town of Sigmaringen, Germany, was destined for a life of profound dedication to God and His Church. Raised in a devout Catholic family, his father, Johannes Rey, served as the burgomaster, instilling in young Mark a strong sense of civic duty and moral rectitude. From an early age, Mark displayed exceptional intellectual gifts, leading him to pursue higher education at the University of Freiburg. There, he diligently studied philosophy and law, quickly distinguishing himself among his peers. Upon completing his studies, he embarked on a legal career, earning a reputation as a compassionate and eloquent advocate, particularly for the poor and the marginalized. His integrity and commitment to justice were so evident that he became widely known as the "poor man's lawyer," always striving to ensure that the vulnerable received fair representation. During this period, he also traveled extensively throughout Europe, serving as a tutor to young noblemen, which further broadened his worldview and deepened his understanding of the diverse spiritual needs of the continent.

The Unwavering Voice in the Valley of Death

The air in Seewis, a village nestled amidst the rugged peaks of the Grisons, was thick with tension on that fateful April day in 1622. Saint Fidelis, a Capuchin friar whose very name meant "faithful," had come as a missionary, sent to reclaim souls for the ancient faith amidst the rising tide of Protestantism. He had just concluded a powerful sermon in the church, his voice ringing with conviction as he expounded upon the truths of the Catholic Church. But outside, a different kind of storm was brewing. A mob, incited by hostile preachers and inflamed by sectarian fervor, lay in wait, their anger palpable.

As Fidelis emerged, dressed in his simple Capuchin habit, the crowd surged forward. Their shouts grew into a menacing roar, demanding that he renounce his faith and embrace their doctrines. Sticks and stones began to fly, but Fidelis stood firm, his gaze unwavering, fixed not on the enraged faces before him, but on the cross he held aloft. He knew the danger, yet his resolve did not falter.

"I came here to preach the true Catholic faith, not to embrace heresy!" he declared, his voice cutting through the din, filled with a divine courage. "I will not recede from it one step, but will die for it!" His words were a testament to his profound love for Christ and His Church, a direct challenge to the forces of division.

The mob, enraged by his steadfast refusal, fell upon him with brutal force. They dragged him from the church, beat him mercilessly, and eventually, a Protestant soldier struck him down with a blow to the head. Even as he lay dying, Fidelis, with his last breath, was heard to whisper, "Jesus, Mary!" His blood stained the ground, a testament to his ultimate fidelity.

His martyrdom was not an end, but a powerful witness. It solidified his legacy as a courageous defender of the faith, a true shepherd who laid down his life for his flock. The unwavering voice that defied the angry mob became a beacon of perseverance for generations, inspiring countless others to remain faithful to Christ, even unto death. His sacrifice underscored the profound importance of truth and fidelity in the face of persecution, cementing his place among the Church's most revered martyrs.

Writings about Saint Fidelis of Sigmaringen, Priest, Martyr
St. Fidelis of Sigmaringen

by Patrick Schaffler

1909 (original publication date of Catholic Encyclopedia)

St. Fidelis, born Mark Rey, was the son of John Rey, burgomaster of Sigmaringen, Germany, and was born in 1577. After completing his studies in philosophy and jurisprudence at Freiburg, he became a doctor of both canon and civil law. In 1604, he accompanied three young Swiss noblemen on their travels through France, Italy, and Spain, acting as their tutor. During this period, he acquired a profound knowledge of the spiritual and moral needs of the countries he visited, which deeply influenced his future vocation. He was known for his piety and charity, often distributing his money to the poor and needy. Upon his return, he practiced law for several years in Ensisheim, where he earned the title of "the poor man's lawyer" due to his unwavering defense of the oppressed and his refusal to take fees from the poor. However, he soon grew weary of the legal profession, observing its many corruptions and the moral compromises it often entailed. He felt a stronger call to serve God in a more direct and spiritual capacity.

In 1612, at the age of 35, Mark Rey decided to abandon his successful legal career and entered the Capuchin Order in Fribourg, taking the name Fidelis, meaning "faithful." He was ordained a priest in 1618. From the moment of his ordination, he dedicated himself with fervent zeal to preaching and missionary work. He quickly became known for his powerful and persuasive sermons, which were characterized by their clarity, theological depth, and passionate delivery. His spiritual life was marked by rigorous self-denial, prolonged prayer, and an intense devotion to the Blessed Sacrament and the Passion of Christ. He lived a life of extreme poverty, often traveling barefoot, and was known for his gentle demeanor combined with an unyielding firmness in matters of faith.

In 1622, during the Thirty Years' War, the Congregation for the Propagation of the Faith (Propaganda Fide) in Rome appointed Fidelis as the head of a mission to the Grisons (Graubünden) region of Switzerland. This area was a hotbed of Protestantism, particularly Calvinism, and was also politically unstable due to conflicts between various factions and foreign powers. The mission's primary goal was to bring the local population back to the Catholic faith. Fidelis, along with other Capuchin friars, faced immense dangers, including open hostility from the Protestant population and the threat of violence from soldiers. Despite these perils, he preached tirelessly, often several times a day, converting many back to Catholicism through his compelling arguments and holy example.

On April 24, 1622, Fidelis was preaching in Seewis, a village predominantly Protestant. After celebrating Mass and delivering a sermon, he was confronted by a group of armed Calvinists who demanded he renounce his faith. He responded with profound courage, declaring, "I did not come here to embrace heresy, but to preach the true Catholic faith. I will not recede from it one step, but will die for it." He was then dragged out of the church and brutally attacked. Despite being offered a chance to save his life by renouncing his faith, he steadfastly refused. He was struck down by a soldier with a blow to the head and then stabbed repeatedly. His final words were reported to be, "Jesus, Mary!" His body was later mutilated by the mob. He died a martyr for the Catholic faith, upholding the truth even to his last breath.

His martyrdom had a profound impact. While intended to suppress Catholicism, it instead strengthened the resolve of the faithful and inspired many others. His relics were later translated, and he was canonized by Pope Benedict XIV in 1746. Saint Fidelis is venerated as a patron saint of the Grisons, of lawyers, and as a model of fidelity and courage in defending the faith. His feast day is celebrated on April 24, the anniversary of his martyrdom. His life remains a powerful testament to the transformative power of faith and the ultimate sacrifice for truth.