Building Brotherhood. Mentoring Young Men. Strengthening Fathers.

We are the largest, oldest, and most effective Catholic brotherhood of its kind. We help Catholic fathers lead in their homes and communities and inspire sons to grow into men of virtue, strength, and service—through a unique framework of prayer, mentoring, and formation.

Eucharistic Procession

Not a Program. Not a Youth group. Not a Men's group.
Fraternus works because it’s a brotherhood.

Our time-tested approach includes real rites of passage, a balanced mix of activities, outdoor adventures, and a serious Catholic foundation that actually prepares men of all ages to meet everyday challenges virtuously.

“The biggest highlight is the brotherhood. Meeting and befriending both young men and captains is invaluable, and I am very encouraged for the future of the Church!”

Zach, Fraternus Father and Brother

Fraternus Chapters

Chapters: A place for men, young and old, to strengthen Each other.

A parish-wide approach to reach men and boys—including the fatherless—who are ready for virtuous brotherhood.

Perfect for leaders who want to stem the flow of men and boys who are leaving the Church.

men working together to lift a cross

Fraternus Squads

Squads: A starting place for Real conversations and growth.

Everything you and 2+ other fathers need to chart a path to manhood for your sons. A flexible way to bring the Fraternus mission to life and the recommended first step before starting a chapter. Perfect for small groups of men that want to unite in brotherhood while learning virtues and the Fraternus culture.

The Ways of the Fathers

The roadmap to Mature Manhood Through Christ

A six week experience that gives common language and approach to groups of men ready to form their sons in the Faith, together. Perfect for groups of fathers who recognize they need to chart a different way.

“My son said he wasn’t very good in his faith life before Fraternus. He looks forward to the weekly Frat Nights and they help keep him accountable. He looks at the captains as his uncles that he can rely on to give guidance and support.”

Michael, Fraternus Father and Brother

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What Makes a Man?

Leaving Boyhood Behind is one of the most important books on raising boys in this generation. 

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help young men and Fathers become great Catholic men of virtue.

“This is an experience that elevates boys and young men to reach for virtue first. I can’t imagine a stronger opportunity for boys, young men, and fathers to grow in faith, virtue, and brotherhood. Thanks be to God for the great gift of Fraternus.”

Chris, Fraternus Father and Brother

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