What Must Always Remain True

• Full name is Abner Rourke. First name Abner, last name Rourke. Not abbreviated, altered, or given a middle name without noting it as unverified.
• He was a rancher in southern Colorado. Not a doctor, teacher, or any professional other than a working rancher. His credibility in the universe comes from being an ordinary laboring man, not a specialist.
• He kept a notebook of predicted hours for approximately two decades. Hundreds of entries. Daily. Consistent in format. Not interrupted by illness, weather, or other events that are documented.
• He predicted the hour of his own death each morning—not the day, not the year. The hour. He believed he would recognize the morning when his body was near the end.
• His final page named the correct date but an incorrect hour. The difference was exactly twenty-three minutes. This is the D. Mortimer canon and cannot be altered. Not twenty-two, not twenty-five.
• He ran classified notices offering to estimate the hour of death for paying clients. He framed this as pattern-reading, not prophecy. Fee of approximately one to two dollars, paid in advance or on delivery.
• He was not supernatural, not theatrical, and not self-promoting. He discussed his practice plainly when asked and otherwise did not seek attention for it.
• The cedar box that held the notebook was not found after his death. Its absence is part of the record and should not be explained away.

What Tone to Avoid

• Do not write him as a theatrical eccentric, a wild-eyed prophet, or a frontier mystic. He is unsettling precisely because he is not any of those things.
• Do not write him as warm, charming, or beloved. He was respected for competence and kept at a distance. He was not a beloved community figure.
• Do not confirm the supernatural. The twenty-three-minute margin is meaningful because it is ambiguous. Any content that resolves it into proof of either side reduces the character.
• Do not write comedy at Rourke’s expense. Gentle irony is appropriate. Mockery belongs to certain townsfolk characters, not to the archive’s own voice.
• Do not give him a dramatic backstory involving visions, a near-death experience, or a haunting. His obsession should feel like it came from somewhere quiet and internal—arrived at through logic, not revelation.
• Do not use modern vocabulary in his period material. He would not speak of “patterns” in any casual or pop-psychological sense. He would use language consistent with a literate frontier rancher of the 1880s–1900s.

What Details Are Flexible

• The specific county can vary between Huerfano, Las Animas, and Custer—southern Colorado is the only geographic anchor. Huerfano is the default established by the obituary entry.
• His approximate birth year (c. 1868) and death year (1933) are working estimates, not fixed canon. The birth year can flex slightly; 1933 is the established death year.
• The specific papers in which he ran his classified notices are not documented. Any plausible southern Colorado county paper is acceptable.
• The personal history prior to the notebook habit is deliberately underspecified. Writers may suggest causes (a personal loss, an illness) without committing to them. No single explanation should be presented as confirmed.
• The number of clients he saw is unknown and can be referenced as “a small number,” “a handful,” or “at least several”—but should not be pinned to a specific count.
• Whether any client estimate was accurate is unresolved and should remain so. A specific client may be mentioned, but their outcome should be ambiguous or unreported.
• The observations he tracked (sleep, weather, appetite, livestock, barometric pressure, joint condition) can be expanded with period-plausible additions. Lunar phase, water level, smoke behavior, and quality of fire are all in keeping.

How Rourke Relates to D. Mortimer Material

Rourke appears in D. Mortimer’s Archival Notes (Entry 02) as one of several irregular cases. He is not the subject of a dedicated D. Mortimer entry; he is a paragraph in a collection. This relationship should be preserved:

• Rourke desk content should be able to coexist with D. Mortimer without contradicting the D.M. passage. The Rourke desk expands; it does not revise.
• D. Mortimer describes him neutrally and archivally. Rourke desk content may be warmer in texture than D.M. material, but should never be warmer in conclusion. The archive does not resolve the twenty-three minutes. D. Mortimer does not resolve it. Neither should any Rourke desk content.
• The cedar box detail (absent from D.M.’s passage) is a Rourke desk addition and should be treated as supplementary record, not as D. Mortimer’s observation. D.M. does not mention the cedar box.
• If D. Mortimer ever references Rourke directly in a new entry, that entry takes precedence over any Rourke desk detail that conflicts with it.
• Rourke is not a character who interacts with D. Mortimer as a person. D. Mortimer’s knowledge of him is archival only. Do not write fiction in which they meet or correspond.