E. Clampus Vitus

Chartered April 13, 1958

Estanislao Chapter 58

E Clampus Vitus

Preserving California's Gold Rush heritage through brotherhood, historical markers, and legendary gatherings since 1958

67
Years of History
1000+
Active Members
50+
Historical Plaques
2x
Annual Doins

Legendary Doins

Join us twice a year for epic gatherings featuring initiation ceremonies, historical presentations, fellowship, and unforgettable camaraderie.

Next Doins: October 18, 2025

Historical Preservation

We've erected over 50 historical markers across the Mother Lode, preserving the stories of pioneers, gold miners, and California's early settlers.

View Our Plaques

Vibrant Brotherhood

From lawyers to loggers, teachers to tradesmen—our diverse membership shares a passion for history, humor, and helping our communities.

Learn More

Why Join Chapter 58?

Become part of something legendary

Lifelong Friendships

Connect with hundreds of Clampers who share your interests in history, community service, and good times. Our brotherhood spans all professions and backgrounds.

Rich History & Tradition

Participate in ceremonies and traditions dating back to the Gold Rush era. Learn untold stories of California's pioneers and help preserve them for future generations.

Epic Gatherings

Attend our twice-yearly Doins with 500+ Clampers, featuring historical presentations, ceremonial traditions, camping, and legendary hospitality.

Community Impact

Make a real difference through highway cleanups, historical marker installations, charitable donations, and supporting local causes across the Mother Lode region.

The Clampers Creed

As I pass through life, may I always be humble; may I never take myself seriously;
may I always appreciate a little of the ridiculous; may I always be a two-fisted Clamper
when the bottle passes my way and if I imbibe, and can't hold it like a man,
then may I always be able to pass it to the next brother; may I never forget the stout-hearted
men who settled a great western wilderness and the heritage we have today.
May I never fail to appreciate a bit of western lore.
—Anonymous

Become a Poor Blind Candidate

Ready to join the brotherhood? You'll need a sponsor from Chapter 58 to begin your journey. Register as a PBC to attend your first Doins and complete your initiation into E Clampus Vitus.

Start Your Journey

Stay Connected

Follow us for the latest Doins announcements, historical preservation projects, and chapter news.