METHUSELAH ARCHIVE PEOPLE / HAROLD MCCORMICK
UNCONFIRMED · Attribution is conventional in popular accounts but not securely documented in primary sources. Treated as illustrative rather than verified clinical fact.
Harold McCormick

Harold McCormick

Harold Fowler McCormick
1872–1941 · American
role:American industrialist; president of the International Harvester Company
nationality:American
connection:Harold Fowler McCormick (1872-1941) is the patient most often named in popular accounts of Voronoff's practice. Popular sources date the procedure to the early 1920s and link it to McCormick's pursuit of the opera singer Ganna Walska. The McCormick attribution does not appear in Voronoff's own published case material (which anonymizes patients by initial and occupation) and is not securely documented in modern medical-historical reviews of the practice. The connection is included here under the unconfirmed designation: conventional in popular accounts and treated as illustrative of the patient class rather than as verified clinical fact.
confirmed:no (unverified)
APPEARS IN CASES
EXTERNAL REFERENCES
NOTES

Harold Fowler McCormick (1872-1941) was president of the International Harvester Company and a member of the McCormick-Rockefeller industrial family by marriage (he was married to Edith Rockefeller from 1895 to 1921). His name recurs in popular accounts of Voronoff’s practice but does not survive scrutiny against primary surgical or biographical records. The attribution should be treated as alleged rather than confirmed. McCormick’s inclusion in this archive serves to illustrate the social class of named patients in popular Voronoff coverage; the actual surgical patient list during the practice’s peak is documented only by initials and is not publicly recoverable.