The Temple, were community focal-points for of Brisbane's five Cantonese clans. Many members of the community were market gardeners and artisans.
The Holy Triad Temple was built in 1885-1886, as the Breakfast Creek Joss House and Sarm Sung Goon.
Further research is underway
Holy Triad Temple. Archive: State Library of Queensland [https://www.flickr.com/photos/statelibraryqueensland/7848517294/, Public Domain, https://commons.wikimedia.org/w/index.php?curid=53524047]