H. G. Burt
Killers of the Flower MoonH. G. Burt was a banker, trader, lender, and guardian in Pawhuska whose respectable standing concealed a place in the exploitative economy surrounding Osage wealth. Records connect him to George Bigheart’s money, to W. W. Vaughan’s efforts to recover it, and to William K. Hale; an informant also accused Burt of Vaughan’s killing. The evidence assembled in the book is disturbing and cumulative, but it remains circumstantial: it raises a serious case against Burt without establishing a conviction or resolving every uncertainty about the murders.
Background and Business
Born in Missouri in 1874 to a farming family, Burt had moved to Pawhuska by 1910. He opened a trading store and later became president of a bank. A 1926 photograph presents him in the sharp suit and hat associated with Hale, a visual contrast between his humble origins and his established public respectability. His local influence rested not only on banking but also on lending to Osage people, whose access to their own wealth was constrained by government guardianship.
At a 1915 congressional hearing on Indigenous affairs, a tribal attorney described Burt as an insider in Pawhuska’s financial dealings. According to the testimony, Burt borrowed money from white lenders at six percent and then lent it to Osage borrowers at rates that might range from ten to fifty percent. This was not merely an allegation of high prices in an ordinary market: it placed Burt within a system in which the people with mineral wealth could be denied control over their funds while local businessmen profited from that restriction.
The book sets Burt’s activities against the wider guardianship system, under which officials deemed many Osage people financially incompetent and appointed white guardians to authorize even routine spending. Investigators later documented widespread fraud by guardians and estate administrators, including inflated sales, kickbacks, and theft from restricted accounts. This broader record does not establish that Burt committed every kind of abuse described. It does, however, clarify how his lending and guardianship positions could give him access to both Osage money and the procedures used to manage it.
Bigheart, Vaughan, and the Disputed Money
Burt’s connection to W. W. Vaughan became visible after Vaughan’s death, when Rosa Vaughan sued Burt in 1923. The two men had been regarded as close friends, and Vaughan had long served as Burt’s attorney. Rosa claimed that Burt owed her deceased husband $10,000. The suit was first dismissed in state court, but the Oklahoma Supreme Court later reversed that decision and ordered Burt to pay Rosa $5,000 plus interest. The case concerned money, but its implications reached beyond a private debt: Vaughan had also been the attorney of George Bigheart, another Osage man whose death was suspected to be the result of poisoning.
Before Bigheart died in an Oklahoma City hospital, he had sought a certificate of competency that would end his status as a government ward and allow him to spend his headright payments freely. Vaughan helped him apply. Bigheart planned to pay Vaughan as much as $10,000 for legal services, a substantial sum. Burt somehow collected the money instead. The sequence is consequential: Bigheart died, Vaughan died soon afterward, and the funds intended for Vaughan came under Burt’s control. The records do not by themselves demonstrate why Burt received the money or prove that this financial dispute caused either death.
After Bigheart died, his fortune passed to his wife and young daughter rather than to Hale, Burt, or another white man. But the daughter’s guardian controlled her funds, and the records identify that guardian as Burt. The book’s narrator recognized the importance of this detail while searching probate files for a financial motive: Burt had not inherited Bigheart’s estate, but his guardianship gave him access to money belonging to the child who had inherited it. This distinction matters. It supplies a possible channel of control without proving that Burt killed Bigheart for the inheritance.
Links to Hale and the Investigation
A Bureau of Investigation report recorded a trusted informant’s claim that Burt and Hale were very close associates and had divided money obtained from Bigheart. The report did not specify the total. The surrounding records offered one possible component: Hale had successfully claimed $6,000 from Bigheart’s estate using a false creditor’s note. Burt’s collection of money intended for Vaughan may have been another. The precise amount and arrangement remain uncertain, and the documents do not establish a complete accounting between the men.
Other evidence tied Burt to the machinery of financial exploitation. At Bigheart’s probate hearing, an attorney questioned why loans said to have come from Burt’s bank were issued from Burt’s personal checkbook. Burt replied that this was how the business had always been handled and denied making deals that required concealment. Separately, testimony from the life-insurance agent who had issued Hale’s policy on Henry Roan indicated that Burt had recommended another Indigenous person as a target for an insurance-policy scheme. These details suggest a relationship between Burt’s financial dealings and the fraud surrounding Osage lives and property, though the testimony does not establish his participation in every scheme.
The Bureau’s records also recorded an agent describing Burt as a murderer. That characterization is evidence of the investigators’ suspicion, not a judicial finding. The book notes that the financial sums tied to Bigheart, especially if shared, were less substantial than the headrights involved in the murders of Mollie Burkhart’s family or the $25,000 insurance policy connected to Henry Roan’s death. That relative scale may help explain why the Justice Department did not prosecute Hale for Bigheart’s killing or pursue Burt further. The absence of prosecution left a gap between the investigators’ suspicions and a conclusion tested in court.
Vaughan’s Disappearance and the Limits of the Case
A newspaper account of Vaughan’s funeral supplied a crucial detail absent from the circumstantial pattern the narrator had been assembling: Burt boarded the train with Vaughan in Oklahoma City and was on the journey when Vaughan disappeared from his berth. Another newspaper reported that Burt himself reported Vaughan missing. This put him close to the event, but it did not establish what happened aboard the train.
In an interview preserved in an archive, an informant who had been close to Hale and had supplied evidence in other murder cases was asked about Vaughan’s death. The informant replied that he thought Burt had arranged it. The narrator also found notes from an unpublished interview with the Fairfax town marshal, who indicated that Burt was involved and that a local mayor had helped throw Vaughan from the train. The marshal further said that Burt feared the Bureau’s investigation in 1925 and considered fleeing; Burt moved to Kansas that year. Fear, departure, and the informants’ claims deepen the suspicion, but none independently proves guilt.
The accumulated record thus makes Burt more than a peripheral banker in the story of Osage dispossession. He appears at the junction of lending, guardianship, estate money, and the investigative trail surrounding two deaths. Yet the account preserves the distinction between a compelling pattern and a proven verdict: Burt’s disputed dealings and proximity to Vaughan’s disappearance support grave allegations, while the book leaves the murder theory circumstantial and Burt’s guilt unresolved.


