The State of Masonic Relationships Research MapAttributed facts for traveling Masons · not a regularity oracle

Columbia-Brotherhood Lodge

lodgeactivenot on UGLE listca-370-columbia-brotherhood-lodge

Identity

Abbreviation
unknown
Jurisdiction
US-CA · California
Also operates
unknown
Naming style
F&AM
Claimed tradition
craft lodge under Grand Lodge of California, F. & A.M.
Founded
unknown
Website
https://www.cbl370.com/

Public contacts

email: jasonyen@cbl370.com personal published by org
email: secretary@cbl370.com public organizational
phone: 925-989-6898 public organizational

Addresses

physical 2850 19th Ave., San Francisco, CA, 94132-2903
mailing San Francisco, CA, 94132

Officers (public)

unknown

Website

Website liveness

directory onlyOfficial URLs are kept after they die. Facebook is social, not a replacement site.

Current site
HOME | CBL 370 HTTP 200
Former sites
none recorded
Facebook
http://www.facebook.com/wix

Public-web footprint

Public-web footprint

Rank #1127 worldwide · score 30.6 · med directory onlyTravel signal only. Footprint ≠ members. Dead official URLs do not earn the live-site points.

SignalCount / sourcePts
Own official websiteyes18.0
Pages absorbed25.1
Distinct hosts12.8
Social accounts00.0
HTTP 200 / 404 (site-like)0 / 00.0
Last verified (site-like)never0.0
Description corpus chars2381.8
Officers listed publicly00.0
Meeting schedule publishedno0.0
Hall / addressphysical3.0
Proceedings / sketches / assertions00.0
Parent GL membership prior (sourced only)none in corpus0.0

formula v1 · computed 2026-09-20 · join key lodge UUID b57d5054-ce6a-55cc-bb67-f4d7c1947d8d

Lodge lifecycle

Number
370
Status
active
Grand Lodge
Grand Lodge of California, F. & A.M.
Opened
unknown
Closed
unknown
Successor
unknown
Meetings
unknown

Events

No lifecycle events. Proceedings not extracted yet.

Historical lineage

Charter / constitution / claimed descent. Not recognition.

This body traces through / was chartered by

SourceTargetDatesEvidence
Grand Lodge of California, F. & A.M.charteredColumbia-Brotherhood LodgeunknownunknownSourceautomatically_extracted

Current recognition

Directed edges only. Mutual recognition would appear as two edges.

This organization recognizes

None documented.

Organizations that recognize this one

None documented.

Classifications (attributed)

Exact language from a named body. The database has no is_clandestine flag.

None documented.

No attributed classifications.

Other documented relationships

None documented.

Primary-source corpus

URLs collected about this organization, including directory entries and official pages.

official website · primary
HOME | CBL 370

first seen 2026-09-20 · last verified 2026-09-20 · HTTP 200

lodge page · locator
ABOUT | CBL 370

first seen 2026-09-20 · last verified 2026-09-20 · HTTP 200

lodge page · locator
CONTACT | CBL 370

first seen 2026-09-20 · last verified 2026-09-20 · HTTP 200

Sourced descriptions

extracted excerptLodgeLocator entity 6 — Grand Lodge of California, F. & A.M.

Columbia-Brotherhood Lodge No. 370 listed under Grand Lodge of California, F. & A.M. as active at 855 Brotherhood Way, San Francisco, CA, 94132-2903 on public directory (accessed 2026-09-20). Open/close dates not stated on this directory.

official about

--> ABOUT | CBL 370 top of page 2020 January                      April                         July                         October ​ February                   May                           August                     November ​ March                         June                          September             December Log In HOME ABOUT WHAT IS A FREE MASON COLUMBIA BROTHERHOOD #370 2026 CALENDAR 2026 MASTER'S TRIP LEADERSHIP GRAND LODGE OF CALIFORNIA HOW TO JOIN TRESTLEBOARD TRESTLEBOARD EXPLAINED CLASS DISCUSSION TOPICS RMTC Hall Association CONTACT Copy of CALENDAR More Use tab to navigate through the menu items. ABOUT US Masonry ​ In the Middle Ages, the terms "mason" and "freemason" were used interchangeably. They were stonemasons who built castles and cathedrals in England and Scotland. Because of the inherent danger of their work, many stonemasons formed local organizations, called lodges, to take care of sick and injured members as well as the widows and orphans

Assertions

PredicateValueSourceState