Hongmen · San Francisco · Living heritage

Hongmen: a tradition of brotherhood

Hongmen (洪門), also rendered Hung Mun, is a Chinese fraternal tradition carried by communities across the Chinese diaspora. Chee Kung Tong (致公堂), historically known as the Chinese Freemasons, is part of that heritage. This is the official website of Chee Kung Tong Supreme Lodge in San Francisco.

Archival photograph of Hongmen delegates from the Chee Kung Tong collection
A gathering preserved in the Chee Kung Tong photographic archive. Explore the gallery for individual captions and original collection records. View the archive gallery →

Hongmen, Hung Mun and Chee Kung Tong

Names vary across languages, places and historical records. Recognizing these terms helps readers connect archival photographs, newspapers and lodge histories without assuming every organization has the same local story.

Hongmen / 洪門
A broad fraternal heritage associated with Chinese brotherhood, ritual traditions and mutual aid.
Hung Mun / 洪門
A Cantonese-based rendering encountered in English-language lodge histories.
Chee Kung Tong / 致公堂
The name used by this San Francisco lodge and by other lodges whose histories are documented separately.
Chinese Freemasons / 華人共濟會
An English name found in historical Chee Kung Tong records. The name alone does not establish a formal affiliation with a Western Masonic grand lodge.
Our chapter of a wider story

Hongmen in San Francisco Chinatown

At 36 Spofford Street, Chee Kung Tong carries forward a local tradition of gathering, cultural preservation and community service. Our lodge connects historical records with the people who continue that work today.

UC Berkeley’s library guide records Chee Kung Tong’s establishment in 1848 and the transfer of its historical archive into the care of the C. V. Starr East Asian Library in May 2018. These records provide a starting point for learning about the lodge through documents rather than legend alone.

Source: UC Berkeley Library — Chee Kung Tong Archives

Meeting room and ceremonial altar inside the San Francisco Chee Kung Tong headquarters
Inside our San Francisco headquarters — a place where heritage remains part of community life.

From mutual aid to public history

Our website brings together lodge history, newspaper reporting, photographs and community activities. Learn about cultural celebrations, martial arts and lion dance, volunteer leadership, and the preservation of records for future generations.

Meet the San Francisco lodge →

Tradition, revolution and the historical record

The Five Ancestors tradition

The Five Ancestors narrative has an important place in Hongmen ceremonial memory. An ancestral tradition and a dated archival record answer different kinds of questions: one expresses shared meaning, while the other helps establish particular people, events and places.

Explore the ancestral tradition →

Sun Yat-sen and overseas support

UC Berkeley’s guide identifies close links between Chee Kung Tong and Sun Yat-sen, noting that he joined a Hongmen branch in Honolulu while seeking support for revolution. Our dedicated history page explores the San Francisco connection and the sources behind its story.

Read the Sun Yat-sen story →

Explore the people, places and records

For original material, start with the university’s collection guide and its digitized records. Dates, photographers and catalogue descriptions should be read alongside each image.

Questions about Hongmen

Is this the official San Francisco lodge website?

Yes. ChineseFreemasons.org is the official website of Chee Kung Tong Supreme Lodge in San Francisco. Our headquarters is at 36 Spofford Street, San Francisco, CA 94108.

Does every Hongmen lodge have the same history?

No. Local organizations have their own people, records and development. Our global guide distinguishes documented local histories rather than assuming a single founding timeline.

Where can I learn more or ask a historical question?

Explore our archives, history videos and News & Press pages, or contact the lodge through the Join & Contact page. For original archive access, consult the holding library’s current arrangements.

Contact the lodge →

Prepared by Chee Kung Tong Supreme Lodge, San Francisco. Updated October 21, 2026.