Provincial Grand Conclave
This small friendly Order presently has approximately 10,500 members and is administered from Mark Masons' Hall in London.
Britain (Excluding Ireland) is divided into thirty-three Provinces.
The Province of West Lancashire has the highest membership with roughly 500 Brethren in 18 Conclaves established at various Masonic Halls between Widnes and Whitehaven.
The Province covers an area from Carlisle in the North to Widnes in the South and was constituted on 30 October 1974 when the Province of Lancashire and Cheshire was split into the Provinces of West Lancashire, Cheshire and North Wales, and East Lancashire.