From the “Official Account of the Military Operations in China, 1900-1901″ (PRO WO 33/284) compiled by Major E.W.M. Norie, Middlesex Regiment, page 113:
Between the 21st and 23rd July eleven English and American members of the China Inland Mission were murdered at Ch’u-chou by the local train-bands, which had been organized to defend the town against a rising of the secret society of Vegetarians.
Italics original.

