See Hillel Schwartz's The French prophets: the history of a
millenarian group in eighteenth-century England. Berkeley :
University of California Press, 1979. They were a group of
of transplanted Huguenots attracting a great deal of attention
in the first decade of the 18th century. They were known to
contemporaries as the French prophets, so that a title word search
of the ESTC should bring up primary sources on this apocalyptic
and prophetic group.
Deborah J. Leslie, Rare Book Cataloguer & Systems Coordinator
Library Company of Philadelphia, bm.lpd@rlg.stanford.edu