The Record · July 1937
The case, from the record
This page keeps to what the documents support. It is a summary, not the story; the story, with its context and its care, is the book’s work.
Flagstaff comes out of the Depression years with momentum. James D. Walkup chairs the Coconino County Board of Supervisors; he and Marie are raising four children in a comfortable home on North Leroux Street.
JD Walkup is away in Phoenix. At home, on a cool summer night, Marie Walkup takes the lives of the four children. She then drives north toward the old Flagstaff Country Club and dies by suicide.
Acting on a request Marie had made, the family doctor comes to the house and discovers the children. Hikers find Marie near the golf course. Notes are found, including instructions for the milkman; their contents belong to the record, not to this page.
The Arizona Republic carries the story on its front page, and papers across the country pick it up. The coroner’s jury finds that the children died at their mother’s hand and that Marie died by suicide.
Contemporary reporting attributed her state of mind to despondency over a chronic illness and fear for her children. That is what 1937 wrote down. No fuller answer has ever been established, and this site does not invent one.
Marie and the four children were buried in Citizens Cemetery in Flagstaff. The town largely stopped speaking of the case, and for decades the fullest account was a folded newspaper in an archive drawer.
What this page leaves out, it leaves out on purpose. The book reconstructs the fuller sequence from the inquest record, the newspapers, and interviews, and it treats the details with the restraint they require.
Sources
- Arizona Republic, July 24, 1937, front page (volunteer transcription, Genealogy Trails Coconino County)
- Find a Grave, Marie Green Walkup (1905-1937), Citizens Cemetery, Flagstaff
- Find a Grave, Daniel Green Walkup (1927-1937)
- Find a Grave, John Samuel Walkup (1933-1937)
- Find a Grave, Elizabeth Walkup (1935-1937)
- City of Flagstaff, Citizens Cemetery
- Arizona Daily Sun, Flag Live: the book feature on the Walkup case (headline)
- Arizona Daily Sun, Flag Live: No milk today, the forgotten tragedy of Marie Walkup (headline)
Cite this page
Chicago“The Walkup Case, From the Record.” Flagstaff’s Walkup Family Murders, the Book. https://walkupfamilymurders.com/the-case.
APAFlagstaff’s Walkup Family Murders, the Book. (2026). The Walkup Case, From the Record. https://walkupfamilymurders.com/the-case
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