William Howard Hay (1866-1940): library name-authority and bibliographic records
This reference source carries the biographical and bibliographic facts the Hay case depends on, kept separate from Hay’s own books (which are cited for the doctrine) and from the disconfirmation literature. Hay’s dates, 1866 to 1940, come from the Wellcome Collection name-authority record (“Hay, William Howard, 1866-1940”, attached to the catalogue entry for Health via Food, work kshmkvsf) and from Wikidata Q325785 (date of birth 1866, date of death 1940; corroborated by the English Wikipedia article). The dated bibliography, Health via Food (New York, 1929), A New Health Era (London: George G. Harrap, 1935), Weight Control (Harrap, 1936), and Some Human Ailments (Harrap, 1937), is copied from the Wellcome catalogue production fields for works kshmkvsf, hhun4w83, jj4jpr6x, and grch2x8f. It grounds the practitioner record’s life dates, the case’s statement of Hay’s death age, and the publication years named in the case’s exclusive-access and financial-conflict arcs.