Sacred Cathedral Sanctuary — The Royal Order of Constantine the Great and Saint Helen
Royal Order Coat of Arms
Sovereign Chancellery • Honolulu, Hawai‘i

We’d Be Honored to Hear From You

— Whether you seek membership, partnership, or guidance—we’re here to connect.

The Royal Order of Constantine the Great and Saint Helen is a sovereign order dedicated to upholding the timeless values of Faith, Hope, and Charity. Rooted in history and tradition, our Order continues the legacy of chivalry and noble service, striving to make a meaningful impact in communities worldwide.

H.R.H. Prince Rafael and Duke Michael
H.R.H. Prince Rafael Andujar y Vilches (Prince Grand Master) and H.G. Duke Michael Teilmann

ADMINISTRATIVE MAILING ADDRESS

1188 Bishop Street, Suite 2502
Honolulu, Hawai‘i 96813 USA

CHANCELLERY EMAIL CORRESPONDENCE

support@rocgsh.org

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Grand Priory of Hawai‘i Administrative Seat & Sovereign Chancellery Delegation
Grand Priory of Hawai‘i Administrative Seat & Chancellery Delegation (Honolulu)
Official Chancellery Dispatch

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For general inquiries, membership postulations, or upcoming Investiture & Conclave details, please submit your correspondence below:

All inquiries receive a unique Chancellery tracking reference and are reviewed within 48 hours.
Pathways of Fellowship & Service

Let’s Start the Conversation

Apply for Membership

Become part of a distinguished legacy rooted in Christian values and noble service—either by joining the Royal Chapter as a Benefactor or submitting a nomination for Knighthood or Damehood.

Explore Membership & Nobility

Ask a Question

Have inquiries about our 1,700-year Constantinian history, humanitarian mission, or the Vetting Committee nomination process? Our Chancellery officers are honored to assist you.

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Stay informed about upcoming Investiture Ceremonies, Saint Helen’s Homes charitable initiatives, and The Constantinian Cross newsletter dispatches across our global Grand Priories.

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Direct Chancellery Desks

Specialized Offices of the Royal Order

Royal Chapter Registry

Enrollment for Adult Benefactors ($400/yr or $49/mo), Youth Squires, and Ladies-in-Waiting ($50/yr), plus Year-1 Mentor pairing.

Nominations & Vetting Committee

Confidential dossier review for Postulants nominated across the eight categories of chivalric and nobiliary recognition.

Saint Helen’s Homes & Alms

501(c)(3) philanthropic partnerships, 4-Tier Chapter Charity Playbook coordination, and institutional sponsorships.

Diplomatic Protocol & Press

Grand Priory charters, ecclesiastical and civic relations, media accreditation, and heraldic insignia permissions.