Margaret Wetherby Williams

Margaret Wetherby Williams
Born2 May 1901
Kingston, Ontario, Canada
Died9 July 1984 (1984-07-10) (aged 83)
Westminster, London, England
Pen nameMargaret Erskine
OccupationMystery writer
EducationPrivately educated
ParentsThomas and Elizabeth (Erskine) Williams

Doris Margaret Wetherby Williams (2 May 1901 – 9 July 1984), who wrote under the pseudonym Margaret Erskine, was a British writer of mysteries. Her more than 20 novels featured the same leading character, Inspector Septimus Finch. Williams was a member of PEN International and the Crime Writers' Association.